Open Access
Open access

Challenges

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MDPI
ISSN: 20781547

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Years of issue
2024-2025
journal names
Challenges
Publications
520
Citations
5 763
h-index
34
Publications
291
Citations
4 608
Top-3 citing journals
Top-3 organizations
University of Toronto
University of Toronto (14 publications)
University of Toronto
University of Toronto (11 publications)
Top-3 countries
USA (153 publications)
Australia (62 publications)
Canada (51 publications)
USA (77 publications)
Canada (28 publications)
United Kingdom (28 publications)
Top-1 researchers by articles count

Most cited in 5 years

Found 
Found 

Top-100

Citing journals

50
100
150
200
250
300
Challenges
269 citations, 4.67%
Sustainability
168 citations, 2.92%
International Journal of Environmental Research and Public Health
83 citations, 1.44%
Energies
63 citations, 1.09%
Journal of Cleaner Production
54 citations, 0.94%
IEEE Access
40 citations, 0.69%
Frontiers in Public Health
37 citations, 0.64%
Applied Sciences (Switzerland)
35 citations, 0.61%
Science of the Total Environment
30 citations, 0.52%
Renewable and Sustainable Energy Reviews
29 citations, 0.5%
PLoS ONE
28 citations, 0.49%
Frontiers in Psychology
27 citations, 0.47%
Scientific Reports
27 citations, 0.47%
The Lancet Planetary Health
24 citations, 0.42%
Lecture Notes in Networks and Systems
21 citations, 0.36%
Sensors
19 citations, 0.33%
Energy and Buildings
18 citations, 0.31%
Annals of Allergy, Asthma and Immunology
17 citations, 0.29%
Molecules
16 citations, 0.28%
International Journal of Life Cycle Assessment
16 citations, 0.28%
Heliyon
16 citations, 0.28%
Energy
16 citations, 0.28%
Lecture Notes in Computer Science
15 citations, 0.26%
Environmental Science and Pollution Research
15 citations, 0.26%
Sustainable Cities and Society
14 citations, 0.24%
Electronics (Switzerland)
14 citations, 0.24%
International Journal of Molecular Sciences
14 citations, 0.24%
Astrobiology
14 citations, 0.24%
Life
14 citations, 0.24%
Water (Switzerland)
14 citations, 0.24%
Environmental Research
13 citations, 0.23%
BMC Public Health
13 citations, 0.23%
Buildings
13 citations, 0.23%
SSRN Electronic Journal
13 citations, 0.23%
IOP Conference Series: Earth and Environmental Science
12 citations, 0.21%
Foods
12 citations, 0.21%
Procedia Computer Science
12 citations, 0.21%
People and Nature
12 citations, 0.21%
International Journal of Hydrogen Energy
11 citations, 0.19%
Molecular Informatics
11 citations, 0.19%
Energy Policy
11 citations, 0.19%
Resources, Conservation and Recycling
11 citations, 0.19%
Solar Energy
11 citations, 0.19%
Land
10 citations, 0.17%
Cities & Health
10 citations, 0.17%
Journal of Computer-Aided Molecular Design
9 citations, 0.16%
Building and Environment
9 citations, 0.16%
ChemSusChem
9 citations, 0.16%
Ecological Economics
9 citations, 0.16%
Medical Teacher
9 citations, 0.16%
Healthcare
9 citations, 0.16%
IEEE Transactions on Green Communications and Networking
9 citations, 0.16%
Applied Energy
9 citations, 0.16%
Frontiers in Environmental Science
9 citations, 0.16%
Food Chemistry
9 citations, 0.16%
Landscape and Urban Planning
9 citations, 0.16%
Allergy: European Journal of Allergy and Clinical Immunology
9 citations, 0.16%
Environmental Science and Policy
8 citations, 0.14%
Catalysts
8 citations, 0.14%
Education Sciences
8 citations, 0.14%
Journal of Industrial Ecology
8 citations, 0.14%
Energy Research and Social Science
8 citations, 0.14%
Environmental Impact Assessment Review
8 citations, 0.14%
Urban Forestry and Urban Greening
8 citations, 0.14%
Agricultural Systems
8 citations, 0.14%
Journal of Environmental Management
8 citations, 0.14%
AIP Conference Proceedings
8 citations, 0.14%
Materials
8 citations, 0.14%
Societies
8 citations, 0.14%
Urban Science
8 citations, 0.14%
Health Promotion International
7 citations, 0.12%
Green Chemistry
7 citations, 0.12%
mSystems
7 citations, 0.12%
Biomass Conversion and Biorefinery
7 citations, 0.12%
Bioresource Technology
7 citations, 0.12%
BMJ Open
7 citations, 0.12%
ISPRS International Journal of Geo-Information
7 citations, 0.12%
Ecological Indicators
7 citations, 0.12%
Journal of Chemical Information and Modeling
7 citations, 0.12%
Current Psychology
7 citations, 0.12%
Applied Thermal Engineering
7 citations, 0.12%
Resources
7 citations, 0.12%
Environment, Development and Sustainability
7 citations, 0.12%
International Journal of Astrobiology
7 citations, 0.12%
SAGE Open
7 citations, 0.12%
Food Research International
7 citations, 0.12%
International Journal of Disaster Risk Reduction
7 citations, 0.12%
Explore: The Journal of Science and Healing
7 citations, 0.12%
Cureus
7 citations, 0.12%
Sustainable Development Goals Series
7 citations, 0.12%
Microorganisms
6 citations, 0.1%
Environmental Chemistry Letters
6 citations, 0.1%
Forests
6 citations, 0.1%
Organic Process Research and Development
6 citations, 0.1%
Crystal Growth and Design
6 citations, 0.1%
Sustainable Energy Technologies and Assessments
6 citations, 0.1%
Natural Hazards
6 citations, 0.1%
Sustainability Science
6 citations, 0.1%
Behavioral Sciences
6 citations, 0.1%
F1000Research
6 citations, 0.1%
50
100
150
200
250
300

Citing publishers

200
400
600
800
1000
1200
1400
Elsevier
1216 citations, 21.1%
MDPI
1089 citations, 18.9%
Springer Nature
920 citations, 15.96%
Wiley
332 citations, 5.76%
Institute of Electrical and Electronics Engineers (IEEE)
320 citations, 5.55%
Taylor & Francis
292 citations, 5.07%
Frontiers Media S.A.
153 citations, 2.65%
SAGE
101 citations, 1.75%
American Chemical Society (ACS)
85 citations, 1.47%
Association for Computing Machinery (ACM)
71 citations, 1.23%
Emerald
62 citations, 1.08%
Cambridge University Press
55 citations, 0.95%
IGI Global
51 citations, 0.88%
IOP Publishing
48 citations, 0.83%
Royal Society of Chemistry (RSC)
45 citations, 0.78%
Public Library of Science (PLoS)
43 citations, 0.75%
Oxford University Press
37 citations, 0.64%
Cold Spring Harbor Laboratory
30 citations, 0.52%
AIP Publishing
24 citations, 0.42%
Mary Ann Liebert
21 citations, 0.36%
Walter de Gruyter
20 citations, 0.35%
BMJ
20 citations, 0.35%
IntechOpen
20 citations, 0.35%
IWA Publishing
15 citations, 0.26%
Hindawi Limited
15 citations, 0.26%
Social Science Electronic Publishing
13 citations, 0.23%
Bentham Science Publishers Ltd.
12 citations, 0.21%
Ovid Technologies (Wolters Kluwer Health)
11 citations, 0.19%
EDP Sciences
11 citations, 0.19%
American Society for Microbiology
11 citations, 0.19%
American Society of Civil Engineers (ASCE)
10 citations, 0.17%
Scientific Research Publishing
10 citations, 0.17%
JMIR Publications
8 citations, 0.14%
AOSIS
8 citations, 0.14%
The Royal Society
7 citations, 0.12%
American Physical Society (APS)
7 citations, 0.12%
Copernicus
7 citations, 0.12%
F1000 Research
7 citations, 0.12%
World Scientific and Engineering Academy and Society (WSEAS)
7 citations, 0.12%
Georg Thieme Verlag KG
6 citations, 0.1%
King Saud University
6 citations, 0.1%
Optica Publishing Group
6 citations, 0.1%
American College of Allergy, Asthma, & Immunology
6 citations, 0.1%
Annual Reviews
6 citations, 0.1%
SPIE-Intl Soc Optical Eng
6 citations, 0.1%
Research Square Platform LLC
6 citations, 0.1%
World Scientific
5 citations, 0.09%
Pleiades Publishing
5 citations, 0.09%
Akademiai Kiado
5 citations, 0.09%
Apex Publishing
5 citations, 0.09%
Innovative Scholars and Researchers Alliance
5 citations, 0.09%
Trans Tech Publications
4 citations, 0.07%
Proceedings of the National Academy of Sciences (PNAS)
4 citations, 0.07%
University of Chicago Press
4 citations, 0.07%
The Company of Biologists
4 citations, 0.07%
AME Publishing Company
4 citations, 0.07%
Pure Earth
4 citations, 0.07%
Canadian Science Publishing
4 citations, 0.07%
SciELO
4 citations, 0.07%
American Astronomical Society
4 citations, 0.07%
IOS Press
3 citations, 0.05%
Czech Academy of Agricultural Sciences
3 citations, 0.05%
American Association for the Advancement of Science (AAAS)
3 citations, 0.05%
Springer Publishing Company
3 citations, 0.05%
American Institute of Mathematical Sciences (AIMS)
3 citations, 0.05%
American Geophysical Union
3 citations, 0.05%
Medknow
3 citations, 0.05%
ASME International
3 citations, 0.05%
CSIRO Publishing
3 citations, 0.05%
Human Kinetics
3 citations, 0.05%
Consortium Erudit
3 citations, 0.05%
Environmental Health Perspectives
3 citations, 0.05%
Portland Press
2 citations, 0.03%
PeerJ
2 citations, 0.03%
European Respiratory Society (ERS)
2 citations, 0.03%
Oriental Scientific Publishing Company
2 citations, 0.03%
Science Alert
2 citations, 0.03%
Biophysical Society of Japan
2 citations, 0.03%
Knowledge E DMCC
2 citations, 0.03%
CABI Publishing
2 citations, 0.03%
Ubiquity Press
2 citations, 0.03%
CAIRN
2 citations, 0.03%
RCNi
2 citations, 0.03%
Intellect
2 citations, 0.03%
The Pennsylvania State University Press
2 citations, 0.03%
Tech Science Press
2 citations, 0.03%
Hans Publishers
2 citations, 0.03%
Korea Institute of Ecological Architecture and Environment
2 citations, 0.03%
RumeliDE Dil ve Edebiyat Arastirmalari Dergisi
2 citations, 0.03%
International Society of Cytology
2 citations, 0.03%
IMR Press
1 citation, 0.02%
Rockefeller University Press
1 citation, 0.02%
University of California Press
1 citation, 0.02%
Begell House
1 citation, 0.02%
Liverpool University Press
1 citation, 0.02%
Institution of Engineering and Technology (IET)
1 citation, 0.02%
American Physiological Society
1 citation, 0.02%
1 citation, 0.02%
Universidad Nacional Autonoma de Mexico
1 citation, 0.02%
Scientific Publishers
1 citation, 0.02%
200
400
600
800
1000
1200
1400

Publishing organizations

5
10
15
20
25
30
35
University of Western Australia
32 publications, 6.15%
University of Toronto
14 publications, 2.69%
University of Maryland, Baltimore
13 publications, 2.5%
Institute of Sciences of Food Production
11 publications, 2.12%
Tampere University
10 publications, 1.92%
Cairo University
10 publications, 1.92%
University of Ilorin
10 publications, 1.92%
University of Ibadan
9 publications, 1.73%
University of Alberta
9 publications, 1.73%
University of Sydney
8 publications, 1.54%
Lund University
7 publications, 1.35%
Sapienza University of Rome
7 publications, 1.35%
University of Southern Denmark
7 publications, 1.35%
National Agency for New Technologies, Energy and Sustainable Economic Development
7 publications, 1.35%
University of Eastern Finland
6 publications, 1.15%
University College London
6 publications, 1.15%
Royal Holloway University of London
6 publications, 1.15%
Stanford University
6 publications, 1.15%
Harvard University
6 publications, 1.15%
University of Minnesota
6 publications, 1.15%
University of Colorado Boulder
6 publications, 1.15%
Rochester Institute of Technology
6 publications, 1.15%
Institute for Complex Systems
5 publications, 0.96%
University of Melbourne
5 publications, 0.96%
University of Fort Hare
5 publications, 0.96%
Arizona State University
5 publications, 0.96%
Oregon State University
5 publications, 0.96%
West Virginia University
5 publications, 0.96%
University of Illinois Urbana-Champaign
5 publications, 0.96%
University of Michigan
5 publications, 0.96%
Malmö University
4 publications, 0.77%
Maastricht University
4 publications, 0.77%
University of Adelaide
4 publications, 0.77%
University of Canberra
4 publications, 0.77%
Cape Peninsula University of Technology
4 publications, 0.77%
Kyoto University
4 publications, 0.77%
University of Ghana
4 publications, 0.77%
Vrije Universiteit Amsterdam
4 publications, 0.77%
University of Texas at San Antonio
4 publications, 0.77%
Australian National University
3 publications, 0.58%
University of Bologna
3 publications, 0.58%
Liverpool John Moores University
3 publications, 0.58%
University of Copenhagen
3 publications, 0.58%
University of Bergen
3 publications, 0.58%
UiT The Arctic University of Norway
3 publications, 0.58%
Michigan State University
3 publications, 0.58%
Universidade Federal do Rio de Janeiro
3 publications, 0.58%
University of Otago
3 publications, 0.58%
University of South Australia
3 publications, 0.58%
Flinders University
3 publications, 0.58%
Edith Cowan University
3 publications, 0.58%
Stellenbosch University
3 publications, 0.58%
Durban University of Technology
3 publications, 0.58%
University of Port Harcourt
3 publications, 0.58%
Al-Hikmah University
3 publications, 0.58%
Obafemi Awolowo University
3 publications, 0.58%
Ohio State University
3 publications, 0.58%
University of Cape Coast
3 publications, 0.58%
University of Patras
3 publications, 0.58%
Aegean University
3 publications, 0.58%
Witten/Herdecke University
3 publications, 0.58%
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research
3 publications, 0.58%
University of British Columbia
3 publications, 0.58%
University of Waterloo
3 publications, 0.58%
Albert Ludwig University of Freiburg
3 publications, 0.58%
University Medical Center Utrecht
3 publications, 0.58%
Federal University of Rio Grande do Sul
3 publications, 0.58%
University of Bremen
3 publications, 0.58%
University of Sheffield
3 publications, 0.58%
Western University
3 publications, 0.58%
University of Ottawa
3 publications, 0.58%
University of Exeter
3 publications, 0.58%
National Institute for Aerospace Technology
3 publications, 0.58%
University of York
3 publications, 0.58%
Kathmandu University
3 publications, 0.58%
University of Zimbabwe
3 publications, 0.58%
Atlantic Technological University
3 publications, 0.58%
University of Allahabad
2 publications, 0.38%
Peking University
2 publications, 0.38%
Cyprus University of Technology
2 publications, 0.38%
Cyprus International University
2 publications, 0.38%
University of Twente
2 publications, 0.38%
University of Lisbon
2 publications, 0.38%
University of Strasbourg
2 publications, 0.38%
Central South University
2 publications, 0.38%
Sunway University
2 publications, 0.38%
Swedish University of Agricultural Sciences
2 publications, 0.38%
University of Gothenburg
2 publications, 0.38%
Skåne University Hospital
2 publications, 0.38%
University of Lausanne
2 publications, 0.38%
University of Naples Federico II
2 publications, 0.38%
China Agricultural University
2 publications, 0.38%
Imperial College London
2 publications, 0.38%
Norwegian University of Science and Technology
2 publications, 0.38%
University of Oslo
2 publications, 0.38%
European Bioinformatics Institute
2 publications, 0.38%
University of Verona
2 publications, 0.38%
University of Edinburgh
2 publications, 0.38%
Nottingham Trent University
2 publications, 0.38%
Massachusetts Institute of Technology
2 publications, 0.38%
5
10
15
20
25
30
35

Publishing organizations in 5 years

2
4
6
8
10
12
14
16
University of Western Australia
16 publications, 5.5%
University of Maryland, Baltimore
12 publications, 4.12%
University of Toronto
11 publications, 3.78%
Cairo University
10 publications, 3.44%
University of Ilorin
10 publications, 3.44%
Tampere University
9 publications, 3.09%
University of Ibadan
8 publications, 2.75%
University College London
6 publications, 2.06%
Stanford University
6 publications, 2.06%
Royal Holloway University of London
5 publications, 1.72%
University of Fort Hare
4 publications, 1.37%
Cape Peninsula University of Technology
4 publications, 1.37%
Arizona State University
4 publications, 1.37%
Oregon State University
4 publications, 1.37%
University of Michigan
4 publications, 1.37%
University of Minnesota
4 publications, 1.37%
UiT The Arctic University of Norway
3 publications, 1.03%
Maastricht University
3 publications, 1.03%
Universidade Federal do Rio de Janeiro
3 publications, 1.03%
Durban University of Technology
3 publications, 1.03%
Al-Hikmah University
3 publications, 1.03%
Obafemi Awolowo University
3 publications, 1.03%
West Virginia University
3 publications, 1.03%
Harvard University
3 publications, 1.03%
Vrije Universiteit Amsterdam
3 publications, 1.03%
University of Illinois Urbana-Champaign
3 publications, 1.03%
University of Waterloo
3 publications, 1.03%
Federal University of Rio Grande do Sul
3 publications, 1.03%
University of Texas at San Antonio
3 publications, 1.03%
University of York
3 publications, 1.03%
Kathmandu University
3 publications, 1.03%
Atlantic Technological University
3 publications, 1.03%
University of Allahabad
2 publications, 0.69%
Cyprus University of Technology
2 publications, 0.69%
Cyprus International University
2 publications, 0.69%
Lund University
2 publications, 0.69%
Sunway University
2 publications, 0.69%
University of Gothenburg
2 publications, 0.69%
Malmö University
2 publications, 0.69%
Norwegian University of Science and Technology
2 publications, 0.69%
University of Copenhagen
2 publications, 0.69%
University of Oslo
2 publications, 0.69%
Nottingham Trent University
2 publications, 0.69%
Michigan State University
2 publications, 0.69%
University of Sydney
2 publications, 0.69%
University of Strathclyde
2 publications, 0.69%
University of Queensland
2 publications, 0.69%
University of New England
2 publications, 0.69%
Stellenbosch University
2 publications, 0.69%
University of Venda
2 publications, 0.69%
University of Limpopo
2 publications, 0.69%
Ladoke Akintola University of Technology
2 publications, 0.69%
Kwara State University
2 publications, 0.69%
Adekunle Ajasin University
2 publications, 0.69%
Lingnan University
2 publications, 0.69%
University of Illinois at Chicago
2 publications, 0.69%
University of Washington
2 publications, 0.69%
Ohio State University
2 publications, 0.69%
Massachusetts General Hospital
2 publications, 0.69%
Federal University of São Carlos
2 publications, 0.69%
University of Ghana
2 publications, 0.69%
University of the West Indies at St. Augustine
2 publications, 0.69%
University of the West Indies at Cave Hill, Barbados
2 publications, 0.69%
Witten/Herdecke University
2 publications, 0.69%
Queen's University at Kingston
2 publications, 0.69%
University of Minnesota Duluth
2 publications, 0.69%
University Medical Center Utrecht
2 publications, 0.69%
Kanazawa Medical University
2 publications, 0.69%
Pompeu Fabra University
2 publications, 0.69%
University of Porto
2 publications, 0.69%
Baylor University
2 publications, 0.69%
University of East Anglia
2 publications, 0.69%
Barcelona Institute for Global Health
2 publications, 0.69%
University of Ottawa
2 publications, 0.69%
University of Exeter
2 publications, 0.69%
University of Ulster
2 publications, 0.69%
University of Novi Sad
2 publications, 0.69%
University of Buea
2 publications, 0.69%
Munster Technological University
2 publications, 0.69%
Rajarata University of Sri Lanka
2 publications, 0.69%
Agricultural Research Service
2 publications, 0.69%
Kazan Federal University
1 publication, 0.34%
Peoples' Friendship University of Russia
1 publication, 0.34%
Tashkent State University of Economics
1 publication, 0.34%
University of Delhi
1 publication, 0.34%
Indian Institute of Technology Gandhinagar
1 publication, 0.34%
Delhi Technological University
1 publication, 0.34%
Shiv Nadar University
1 publication, 0.34%
University of Science and Technology Bannu
1 publication, 0.34%
Sari Agricultural Sciences and Natural Resources University
1 publication, 0.34%
Sikkim University
1 publication, 0.34%
Peking University
1 publication, 0.34%
Katholieke Universiteit Leuven
1 publication, 0.34%
University of Lisbon
1 publication, 0.34%
Heidelberg University
1 publication, 0.34%
Karolinska Institute
1 publication, 0.34%
Tampere University of Applied Sciences
1 publication, 0.34%
Central South University
1 publication, 0.34%
University of Helsinki
1 publication, 0.34%
Sultan Idris University of Education
1 publication, 0.34%
2
4
6
8
10
12
14
16

Publishing countries

20
40
60
80
100
120
140
160
USA, 153, 29.42%
USA
153 publications, 29.42%
Australia, 62, 11.92%
Australia
62 publications, 11.92%
Canada, 51, 9.81%
Canada
51 publications, 9.81%
United Kingdom, 50, 9.62%
United Kingdom
50 publications, 9.62%
Italy, 48, 9.23%
Italy
48 publications, 9.23%
Germany, 29, 5.58%
Germany
29 publications, 5.58%
Sweden, 27, 5.19%
Sweden
27 publications, 5.19%
China, 22, 4.23%
China
22 publications, 4.23%
Finland, 21, 4.04%
Finland
21 publications, 4.04%
Nigeria, 18, 3.46%
Nigeria
18 publications, 3.46%
Japan, 16, 3.08%
Japan
16 publications, 3.08%
Netherlands, 15, 2.88%
Netherlands
15 publications, 2.88%
South Africa, 15, 2.88%
South Africa
15 publications, 2.88%
Norway, 13, 2.5%
Norway
13 publications, 2.5%
Egypt, 12, 2.31%
Egypt
12 publications, 2.31%
France, 11, 2.12%
France
11 publications, 2.12%
Denmark, 11, 2.12%
Denmark
11 publications, 2.12%
Spain, 11, 2.12%
Spain
11 publications, 2.12%
Switzerland, 11, 2.12%
Switzerland
11 publications, 2.12%
Greece, 10, 1.92%
Greece
10 publications, 1.92%
Brazil, 9, 1.73%
Brazil
9 publications, 1.73%
India, 7, 1.35%
India
7 publications, 1.35%
New Zealand, 7, 1.35%
New Zealand
7 publications, 1.35%
Kenya, 6, 1.15%
Kenya
6 publications, 1.15%
Belgium, 5, 0.96%
Belgium
5 publications, 0.96%
Ghana, 5, 0.96%
Ghana
5 publications, 0.96%
Ireland, 5, 0.96%
Ireland
5 publications, 0.96%
Portugal, 4, 0.77%
Portugal
4 publications, 0.77%
Russia, 3, 0.58%
Russia
3 publications, 0.58%
Austria, 3, 0.58%
Austria
3 publications, 0.58%
Bangladesh, 3, 0.58%
Bangladesh
3 publications, 0.58%
Zimbabwe, 3, 0.58%
Zimbabwe
3 publications, 0.58%
Malaysia, 3, 0.58%
Malaysia
3 publications, 0.58%
Mexico, 3, 0.58%
Mexico
3 publications, 0.58%
Sri Lanka, 3, 0.58%
Sri Lanka
3 publications, 0.58%
Ethiopia, 3, 0.58%
Ethiopia
3 publications, 0.58%
Argentina, 2, 0.38%
Argentina
2 publications, 0.38%
Indonesia, 2, 0.38%
Indonesia
2 publications, 0.38%
Iran, 2, 0.38%
Iran
2 publications, 0.38%
Cameroon, 2, 0.38%
Cameroon
2 publications, 0.38%
Cyprus, 2, 0.38%
Cyprus
2 publications, 0.38%
Nepal, 2, 0.38%
Nepal
2 publications, 0.38%
Peru, 2, 0.38%
Peru
2 publications, 0.38%
Poland, 2, 0.38%
Poland
2 publications, 0.38%
Romania, 2, 0.38%
Romania
2 publications, 0.38%
Serbia, 2, 0.38%
Serbia
2 publications, 0.38%
Singapore, 2, 0.38%
Singapore
2 publications, 0.38%
Trinidad and Tobago, 2, 0.38%
Trinidad and Tobago
2 publications, 0.38%
Turkey, 2, 0.38%
Turkey
2 publications, 0.38%
Uzbekistan, 2, 0.38%
Uzbekistan
2 publications, 0.38%
Philippines, 2, 0.38%
Philippines
2 publications, 0.38%
Barbados, 1, 0.19%
Barbados
1 publication, 0.19%
Bosnia and Herzegovina, 1, 0.19%
Bosnia and Herzegovina
1 publication, 0.19%
Hungary, 1, 0.19%
Hungary
1 publication, 0.19%
Vietnam, 1, 0.19%
Vietnam
1 publication, 0.19%
Zambia, 1, 0.19%
Zambia
1 publication, 0.19%
Colombia, 1, 0.19%
Colombia
1 publication, 0.19%
Cuba, 1, 0.19%
Cuba
1 publication, 0.19%
Lebanon, 1, 0.19%
Lebanon
1 publication, 0.19%
Lithuania, 1, 0.19%
Lithuania
1 publication, 0.19%
UAE, 1, 0.19%
UAE
1 publication, 0.19%
Pakistan, 1, 0.19%
Pakistan
1 publication, 0.19%
Republic of Korea, 1, 0.19%
Republic of Korea
1 publication, 0.19%
Rwanda, 1, 0.19%
Rwanda
1 publication, 0.19%
Seychelles, 1, 0.19%
Seychelles
1 publication, 0.19%
Slovakia, 1, 0.19%
Slovakia
1 publication, 0.19%
Thailand, 1, 0.19%
Thailand
1 publication, 0.19%
Uganda, 1, 0.19%
Uganda
1 publication, 0.19%
Croatia, 1, 0.19%
Croatia
1 publication, 0.19%
Czech Republic, 1, 0.19%
Czech Republic
1 publication, 0.19%
Chile, 1, 0.19%
Chile
1 publication, 0.19%
20
40
60
80
100
120
140
160

Publishing countries in 5 years

10
20
30
40
50
60
70
80
USA, 77, 26.46%
USA
77 publications, 26.46%
United Kingdom, 28, 9.62%
United Kingdom
28 publications, 9.62%
Canada, 28, 9.62%
Canada
28 publications, 9.62%
Australia, 26, 8.93%
Australia
26 publications, 8.93%
Germany, 13, 4.47%
Germany
13 publications, 4.47%
Finland, 13, 4.47%
Finland
13 publications, 4.47%
Egypt, 12, 4.12%
Egypt
12 publications, 4.12%
Italy, 12, 4.12%
Italy
12 publications, 4.12%
Sweden, 12, 4.12%
Sweden
12 publications, 4.12%
South Africa, 12, 4.12%
South Africa
12 publications, 4.12%
Nigeria, 11, 3.78%
Nigeria
11 publications, 3.78%
Brazil, 8, 2.75%
Brazil
8 publications, 2.75%
Norway, 8, 2.75%
Norway
8 publications, 2.75%
China, 7, 2.41%
China
7 publications, 2.41%
Ireland, 5, 1.72%
Ireland
5 publications, 1.72%
Netherlands, 5, 1.72%
Netherlands
5 publications, 1.72%
Belgium, 4, 1.37%
Belgium
4 publications, 1.37%
India, 4, 1.37%
India
4 publications, 1.37%
Spain, 4, 1.37%
Spain
4 publications, 1.37%
Kenya, 4, 1.37%
Kenya
4 publications, 1.37%
New Zealand, 4, 1.37%
New Zealand
4 publications, 1.37%
Switzerland, 4, 1.37%
Switzerland
4 publications, 1.37%
Japan, 4, 1.37%
Japan
4 publications, 1.37%
Portugal, 3, 1.03%
Portugal
3 publications, 1.03%
Bangladesh, 3, 1.03%
Bangladesh
3 publications, 1.03%
Denmark, 3, 1.03%
Denmark
3 publications, 1.03%
Mexico, 3, 1.03%
Mexico
3 publications, 1.03%
Sri Lanka, 3, 1.03%
Sri Lanka
3 publications, 1.03%
Ethiopia, 3, 1.03%
Ethiopia
3 publications, 1.03%
France, 2, 0.69%
France
2 publications, 0.69%
Austria, 2, 0.69%
Austria
2 publications, 0.69%
Argentina, 2, 0.69%
Argentina
2 publications, 0.69%
Ghana, 2, 0.69%
Ghana
2 publications, 0.69%
Greece, 2, 0.69%
Greece
2 publications, 0.69%
Cyprus, 2, 0.69%
Cyprus
2 publications, 0.69%
Malaysia, 2, 0.69%
Malaysia
2 publications, 0.69%
Nepal, 2, 0.69%
Nepal
2 publications, 0.69%
Poland, 2, 0.69%
Poland
2 publications, 0.69%
Romania, 2, 0.69%
Romania
2 publications, 0.69%
Serbia, 2, 0.69%
Serbia
2 publications, 0.69%
Trinidad and Tobago, 2, 0.69%
Trinidad and Tobago
2 publications, 0.69%
Philippines, 2, 0.69%
Philippines
2 publications, 0.69%
Russia, 1, 0.34%
Russia
1 publication, 0.34%
Barbados, 1, 0.34%
Barbados
1 publication, 0.34%
Bosnia and Herzegovina, 1, 0.34%
Bosnia and Herzegovina
1 publication, 0.34%
Hungary, 1, 0.34%
Hungary
1 publication, 0.34%
Zambia, 1, 0.34%
Zambia
1 publication, 0.34%
Zimbabwe, 1, 0.34%
Zimbabwe
1 publication, 0.34%
Iran, 1, 0.34%
Iran
1 publication, 0.34%
Cameroon, 1, 0.34%
Cameroon
1 publication, 0.34%
Lithuania, 1, 0.34%
Lithuania
1 publication, 0.34%
Pakistan, 1, 0.34%
Pakistan
1 publication, 0.34%
Peru, 1, 0.34%
Peru
1 publication, 0.34%
Republic of Korea, 1, 0.34%
Republic of Korea
1 publication, 0.34%
Rwanda, 1, 0.34%
Rwanda
1 publication, 0.34%
Seychelles, 1, 0.34%
Seychelles
1 publication, 0.34%
Slovakia, 1, 0.34%
Slovakia
1 publication, 0.34%
Thailand, 1, 0.34%
Thailand
1 publication, 0.34%
Uzbekistan, 1, 0.34%
Uzbekistan
1 publication, 0.34%
Croatia, 1, 0.34%
Croatia
1 publication, 0.34%
Chile, 1, 0.34%
Chile
1 publication, 0.34%
10
20
30
40
50
60
70
80