SPE Drilling and Completion

Society of Petroleum Engineers
Society of Petroleum Engineers
ISSN: 10646671, 19300204

Are you a researcher?

Create a profile to get free access to personal recommendations for colleagues and new articles.
WOS
Q3
Impact factor
1.2
Categories
Energy Engineering and Power Technology
Mechanical Engineering
Areas
Energy
Engineering
Years of issue
1993-2023
journal names
SPE Drilling and Completion
SPE DRILL COMPLETION
Publications
1 233
Citations
20 236
h-index
56
Publications
178
Citations
10 854
Top-3 citing journals
Top-3 organizations
Texas A&M University
Texas A&M University (41 publications)
University of Texas at Austin
University of Texas at Austin (32 publications)
University of Stavanger
University of Stavanger (22 publications)
Southwest Petroleum University
Southwest Petroleum University (10 publications)
Texas A&M University
Texas A&M University (8 publications)
Top-3 countries
USA (302 publications)
Norway (72 publications)
China (53 publications)
USA (34 publications)
China (21 publications)
Norway (12 publications)
Top-1 researchers by articles count

Most cited in 5 years

Found 
Found 

Top-100

Citing journals

200
400
600
800
1000
1200
1400
1600
Journal of Petroleum Science and Engineering
1496 citations, 7.39%
SPE Journal
666 citations, 3.29%
SPE Drilling and Completion
596 citations, 2.95%
Geoenergy Science and Engineering
573 citations, 2.83%
Journal of Natural Gas Science and Engineering
566 citations, 2.8%
Energies
372 citations, 1.84%
Journal of Petroleum Exploration and Production Technology
266 citations, 1.31%
Journal of Energy Resources Technology, Transactions of the ASME
243 citations, 1.2%
Petroleum Science
201 citations, 0.99%
Processes
172 citations, 0.85%
ACS Omega
161 citations, 0.8%
Arabian Journal for Science and Engineering
155 citations, 0.77%
Energy & Fuels
143 citations, 0.71%
Rock Mechanics and Rock Engineering
134 citations, 0.66%
Petroleum Science and Technology
128 citations, 0.63%
Powder Technology
124 citations, 0.61%
Applied Sciences (Switzerland)
118 citations, 0.58%
International Journal of Rock Mechanics and Minings Sciences
114 citations, 0.56%
Construction and Building Materials
109 citations, 0.54%
International Journal of Greenhouse Gas Control
102 citations, 0.5%
Energy Science and Engineering
93 citations, 0.46%
SPE Production and Operations
92 citations, 0.45%
Scientific Reports
89 citations, 0.44%
Developments in Petroleum Science
88 citations, 0.43%
Geofluids
86 citations, 0.42%
Chemistry and Technology of Fuels and Oils
80 citations, 0.4%
Arabian Journal of Geosciences
80 citations, 0.4%
Petroleum Exploration and Development
71 citations, 0.35%
Journal of Molecular Liquids
68 citations, 0.34%
Petroleum
65 citations, 0.32%
Physics of Fluids
65 citations, 0.32%
Applied Thermal Engineering
64 citations, 0.32%
Colloids and Surfaces A: Physicochemical and Engineering Aspects
64 citations, 0.32%
Fuel
63 citations, 0.31%
Energy
62 citations, 0.31%
Journal of Physics: Conference Series
60 citations, 0.3%
Geomechanics for Energy and the Environment
59 citations, 0.29%
Springer Series in Geomechanics and Geoengineering
57 citations, 0.28%
Engineering Failure Analysis
55 citations, 0.27%
Geophysics
54 citations, 0.27%
IOP Conference Series: Earth and Environmental Science
54 citations, 0.27%
Advanced Materials Research
49 citations, 0.24%
Ocean Engineering
47 citations, 0.23%
International Journal of Mechanical Sciences
45 citations, 0.22%
Advanced Methods in Petroleum Geochemistry
45 citations, 0.22%
Shock and Vibration
44 citations, 0.22%
Geothermics
42 citations, 0.21%
Petroleum Research
42 citations, 0.21%
Marine and Petroleum Geology
39 citations, 0.19%
Advances in Mechanical Engineering
37 citations, 0.18%
Sustainability
37 citations, 0.18%
Natural Gas Industry B
36 citations, 0.18%
Mathematical Problems in Engineering
36 citations, 0.18%
Mechanisms and Machine Science
36 citations, 0.18%
IOP Conference Series: Materials Science and Engineering
35 citations, 0.17%
Industrial & Engineering Chemistry Research
35 citations, 0.17%
Geomechanics and Geophysics for Geo-Energy and Geo-Resources
35 citations, 0.17%
Frontiers in Earth Science
34 citations, 0.17%
IFAC-PapersOnLine
33 citations, 0.16%
Energy Reports
33 citations, 0.16%
Journal of Rock Mechanics and Geotechnical Engineering
32 citations, 0.16%
Materials
32 citations, 0.16%
International Journal of Geomechanics
31 citations, 0.15%
Energy Sources, Part A: Recovery, Utilization and Environmental Effects
31 citations, 0.15%
Journal of Sound and Vibration
31 citations, 0.15%
Oil and Gas Science and Technology
29 citations, 0.14%
Energy Procedia
29 citations, 0.14%
SPE Reservoir Evaluation and Engineering
29 citations, 0.14%
Energy Exploration and Exploitation
29 citations, 0.14%
SN Applied Sciences
29 citations, 0.14%
Geosystem Engineering
28 citations, 0.14%
Journal of Process Control
28 citations, 0.14%
Transport in Porous Media
28 citations, 0.14%
Journal of Dispersion Science and Technology
27 citations, 0.13%
Canadian Journal of Chemical Engineering
27 citations, 0.13%
Journal of Applied Polymer Science
26 citations, 0.13%
Applied Clay Science
26 citations, 0.13%
Process Safety and Environmental Protection
26 citations, 0.13%
Applied Mechanics and Materials
26 citations, 0.13%
Journal of the Japanese Association for Petroleum Technology
25 citations, 0.12%
Upstream Oil and Gas Technology
25 citations, 0.12%
IEEE Transactions on Control Systems Technology
24 citations, 0.12%
Fluid Dynamics and Materials Processing
24 citations, 0.12%
IEEE Access
24 citations, 0.12%
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science
23 citations, 0.11%
Tunnelling and Underground Space Technology
23 citations, 0.11%
Results in Engineering
23 citations, 0.11%
International Journal of Multiphase Flow
23 citations, 0.11%
Sensors
23 citations, 0.11%
Particulate Science and Technology
22 citations, 0.11%
Journal of Applied Mechanics, Transactions ASME
22 citations, 0.11%
Polymers
22 citations, 0.11%
E3S Web of Conferences
22 citations, 0.11%
Gels
22 citations, 0.11%
Measurement: Journal of the International Measurement Confederation
21 citations, 0.1%
Renewable Energy
21 citations, 0.1%
Greenhouse Gases: Science and Technology
21 citations, 0.1%
Engineering Fracture Mechanics
21 citations, 0.1%
Journal of Loss Prevention in the Process Industries
20 citations, 0.1%
Lecture Notes in Civil Engineering
20 citations, 0.1%
200
400
600
800
1000
1200
1400
1600

Citing publishers

1000
2000
3000
4000
5000
6000
7000
Society of Petroleum Engineers
6867 citations, 33.93%
Elsevier
6168 citations, 30.48%
Springer Nature
1844 citations, 9.11%
MDPI
972 citations, 4.8%
Wiley
450 citations, 2.22%
American Chemical Society (ACS)
399 citations, 1.97%
Taylor & Francis
372 citations, 1.84%
ASME International
343 citations, 1.69%
Institute of Electrical and Electronics Engineers (IEEE)
239 citations, 1.18%
Hindawi Limited
238 citations, 1.18%
225 citations, 1.11%
IOP Publishing
190 citations, 0.94%
SAGE
133 citations, 0.66%
AIP Publishing
122 citations, 0.6%
Trans Tech Publications
102 citations, 0.5%
Frontiers Media S.A.
96 citations, 0.47%
Society of Exploration Geophysicists
95 citations, 0.47%
American Society of Civil Engineers (ASCE)
78 citations, 0.39%
Oxford University Press
43 citations, 0.21%
Geological Society of London
38 citations, 0.19%
EDP Sciences
37 citations, 0.18%
Pleiades Publishing
35 citations, 0.17%
Cambridge University Press
34 citations, 0.17%
Editions Technip
31 citations, 0.15%
Tech Science Press
31 citations, 0.15%
Royal Society of Chemistry (RSC)
28 citations, 0.14%
Japanese Association for Petroleum Engineers
28 citations, 0.14%
IntechOpen
27 citations, 0.13%
IGI Global
25 citations, 0.12%
Walter de Gruyter
24 citations, 0.12%
Emerald
23 citations, 0.11%
CSIRO Publishing
20 citations, 0.1%
Chinese Academy of Sciences
19 citations, 0.09%
Egyptian Petroleum Research Institute
19 citations, 0.09%
Thomas Telford
17 citations, 0.08%
16 citations, 0.08%
Public Library of Science (PLoS)
16 citations, 0.08%
Instrument Society of America
15 citations, 0.07%
GeoScienceWorld
15 citations, 0.07%
Korean Society of Mechanical Engineers
12 citations, 0.06%
ASTM International
12 citations, 0.06%
Academic Publication Council - Kuwait University
11 citations, 0.05%
World Scientific
9 citations, 0.04%
The Royal Society
9 citations, 0.04%
Korean Society of Industrial Engineering Chemistry
9 citations, 0.04%
Copernicus
9 citations, 0.04%
Hans Publishers
9 citations, 0.04%
Proceedings of the National Academy of Sciences (PNAS)
8 citations, 0.04%
Optica Publishing Group
8 citations, 0.04%
Saint-Petersburg Mining University
8 citations, 0.04%
Japan Petroleum Institute
8 citations, 0.04%
Scientific Research Publishing
8 citations, 0.04%
Sergo Ordshonikidze University
8 citations, 0.04%
Brazilian Society of Chemical Engineering
7 citations, 0.03%
Academic Journals
7 citations, 0.03%
Science Alert
7 citations, 0.03%
National Academy of Sciences of Ukraine (Co. LTD Ukrinformnauka) (Publications)
7 citations, 0.03%
King Saud University
6 citations, 0.03%
Mary Ann Liebert
6 citations, 0.03%
The Research Council of Norway
6 citations, 0.03%
American Geophysical Union
6 citations, 0.03%
Research Square Platform LLC
6 citations, 0.03%
JVE International Ltd.
5 citations, 0.02%
Techno-Press
5 citations, 0.02%
American Institute of Mathematical Sciences (AIMS)
4 citations, 0.02%
Ecopetrol
4 citations, 0.02%
American Institute of Aeronautics and Astronautics (AIAA)
4 citations, 0.02%
Zhejiang University Press
4 citations, 0.02%
Annual Reviews
4 citations, 0.02%
Social Science Electronic Publishing
4 citations, 0.02%
Bentham Science Publishers Ltd.
3 citations, 0.01%
Association for Computing Machinery (ACM)
3 citations, 0.01%
Fuji Technology Press
3 citations, 0.01%
Geological Society of America
3 citations, 0.01%
Vincentz Verlag
3 citations, 0.01%
Lviv Polytechnic National University
3 citations, 0.01%
Korean Society Rheology
3 citations, 0.01%
Science in China Press
3 citations, 0.01%
The Russian Academy of Sciences
3 citations, 0.01%
Ufa State Petroleum Technological University
3 citations, 0.01%
RIOR Publishing Center
3 citations, 0.01%
Japanese Pharmacological Society
3 citations, 0.01%
Editora Edgard Blucher, Ltda.
3 citations, 0.01%
IOS Press
2 citations, 0.01%
Begell House
2 citations, 0.01%
Japan Society of Mechanical Engineers
2 citations, 0.01%
Society for Industrial and Applied Mathematics (SIAM)
2 citations, 0.01%
American Scientific Publishers
2 citations, 0.01%
Taras Shevchenko National University of Kyiv
2 citations, 0.01%
Society of Rheology
2 citations, 0.01%
PC Technology Center
2 citations, 0.01%
American Physical Society (APS)
2 citations, 0.01%
2 citations, 0.01%
Georesursy LLC
2 citations, 0.01%
Academia Brasileira de Ciencias
2 citations, 0.01%
Baskent University
2 citations, 0.01%
Argentinean Association of Computational Mechanics
2 citations, 0.01%
Canadian Science Publishing
2 citations, 0.01%
Medwell Publications
2 citations, 0.01%
Opto-Electronic Advances
2 citations, 0.01%
1000
2000
3000
4000
5000
6000
7000

Publishing organizations

5
10
15
20
25
30
35
40
45
Texas A&M University
41 publications, 3.33%
University of Texas at Austin
32 publications, 2.6%
University of Stavanger
22 publications, 1.78%
University of Tulsa
21 publications, 1.7%
Norwegian University of Science and Technology
20 publications, 1.62%
Louisiana State University
17 publications, 1.38%
China University of Petroleum (Beijing)
16 publications, 1.3%
Southwest Petroleum University
14 publications, 1.14%
Waseda University
12 publications, 0.97%
University of Houston
11 publications, 0.89%
Saudi Aramco
10 publications, 0.81%
University of Alberta
10 publications, 0.81%
Texas A&M University at Qatar
9 publications, 0.73%
Pennsylvania State University
8 publications, 0.65%
King Fahd University of Petroleum and Minerals
6 publications, 0.49%
China University of Petroleum (East China)
6 publications, 0.49%
University of Oklahoma
6 publications, 0.49%
École Nationale Supérieure des Mines de Paris
5 publications, 0.41%
Nippon Steel Corporation (Nippon Steel & Sumitomo Metal Corporation)
5 publications, 0.41%
Colorado School of Mines
5 publications, 0.41%
University of New Mexico
5 publications, 0.41%
Pontifícia Universidade Católica do Rio de Janeiro
5 publications, 0.41%
Kuwait University
4 publications, 0.32%
Northeast Petroleum University
4 publications, 0.32%
Commonwealth Scientific and Industrial Research Organization
4 publications, 0.32%
Stanford University
4 publications, 0.32%
Khalifa University
3 publications, 0.24%
Qatar University
3 publications, 0.24%
University of Twente
3 publications, 0.24%
UiT The Arctic University of Norway
3 publications, 0.24%
Universidade Estadual de Campinas
3 publications, 0.24%
Sandia National Laboratories
3 publications, 0.24%
University of Wyoming
3 publications, 0.24%
China University of Mining and Technology
2 publications, 0.16%
Chongqing University
2 publications, 0.16%
Yangtze University
2 publications, 0.16%
Technical University of Denmark
2 publications, 0.16%
William Marsh Rice University
2 publications, 0.16%
University of South-Eastern Norway
2 publications, 0.16%
Los Alamos National Laboratory
2 publications, 0.16%
Robert Gordon University
2 publications, 0.16%
Missouri University of Science and Technology
2 publications, 0.16%
University of Minnesota
2 publications, 0.16%
Clarkson University
2 publications, 0.16%
Clausthal University of Technology
2 publications, 0.16%
University of Tokyo
2 publications, 0.16%
University of Calgary
2 publications, 0.16%
Texas Tech University
2 publications, 0.16%
British Geological Survey
2 publications, 0.16%
University of Pittsburgh
2 publications, 0.16%
Nazarbayev University
1 publication, 0.08%
Volkswagen Group
1 publication, 0.08%
Istanbul Technical University
1 publication, 0.08%
Middle East Technical University
1 publication, 0.08%
American University of Ras Al Khaimah
1 publication, 0.08%
Isfahan University of Technology
1 publication, 0.08%
Islamic Azad University, Tehran
1 publication, 0.08%
Shahid Chamran University of Ahvaz
1 publication, 0.08%
University of Petroleum and Energy Studies
1 publication, 0.08%
Indian Institute of Toxicology Research
1 publication, 0.08%
Rajiv Gandhi Institute of Petroleum Technology
1 publication, 0.08%
Vietnam Academy of Science and Technology
1 publication, 0.08%
Jilin University
1 publication, 0.08%
Arabian Gulf University
1 publication, 0.08%
Technical University of Munich
1 publication, 0.08%
University of Malaya
1 publication, 0.08%
Petronas University of Technology
1 publication, 0.08%
Petroliam Nasional Berhad (Petronas)
1 publication, 0.08%
Lulea University of Technology
1 publication, 0.08%
Sapienza University of Rome
1 publication, 0.08%
Chongqing University of Science and Technology
1 publication, 0.08%
Eindhoven University of Technology
1 publication, 0.08%
Delft University of Technology
1 publication, 0.08%
Beijing Information Science and Technology University
1 publication, 0.08%
American University of Beirut
1 publication, 0.08%
Imperial College London
1 publication, 0.08%
University of Shanghai for Science and Technology
1 publication, 0.08%
China Three Gorges University
1 publication, 0.08%
University of Nottingham
1 publication, 0.08%
Lawrence Berkeley National Laboratory
1 publication, 0.08%
Guangdong University of Petrochemical Technology
1 publication, 0.08%
Chengdu University of Information Technology
1 publication, 0.08%
Universidade Federal do Rio de Janeiro
1 publication, 0.08%
University of Agder
1 publication, 0.08%
Xi'an Shiyou University
1 publication, 0.08%
University of Glasgow
1 publication, 0.08%
Stellenbosch University
1 publication, 0.08%
University of Washington
1 publication, 0.08%
National Institute of Advanced Industrial Science and Technology
1 publication, 0.08%
Federal University of Santa Catarina
1 publication, 0.08%
Oak Ridge National Laboratory
1 publication, 0.08%
Leibniz University Hannover
1 publication, 0.08%
Universidad Nacional Autónoma de México
1 publication, 0.08%
University of Groningen
1 publication, 0.08%
Federal University of Rio Grande do Sul
1 publication, 0.08%
University of Leeds
1 publication, 0.08%
University of Leoben
1 publication, 0.08%
Japan Agency for Marine-Earth Science and Technology
1 publication, 0.08%
Akita University
1 publication, 0.08%
University of Saskatchewan
1 publication, 0.08%
5
10
15
20
25
30
35
40
45

Publishing organizations in 5 years

2
4
6
8
10
Southwest Petroleum University
10 publications, 5.62%
Texas A&M University
8 publications, 4.49%
University of Texas at Austin
6 publications, 3.37%
Louisiana State University
6 publications, 3.37%
Norwegian University of Science and Technology
5 publications, 2.81%
University of Stavanger
4 publications, 2.25%
Pennsylvania State University
4 publications, 2.25%
University of Oklahoma
4 publications, 2.25%
Qatar University
3 publications, 1.69%
Texas A&M University at Qatar
3 publications, 1.69%
China University of Petroleum (Beijing)
3 publications, 1.69%
University of Alberta
3 publications, 1.69%
Yangtze University
2 publications, 1.12%
Robert Gordon University
2 publications, 1.12%
Pontifícia Universidade Católica do Rio de Janeiro
2 publications, 1.12%
King Fahd University of Petroleum and Minerals
1 publication, 0.56%
Shahid Chamran University of Ahvaz
1 publication, 0.56%
University of Petroleum and Energy Studies
1 publication, 0.56%
Rajiv Gandhi Institute of Petroleum Technology
1 publication, 0.56%
Jilin University
1 publication, 0.56%
China University of Mining and Technology
1 publication, 0.56%
Chongqing University
1 publication, 0.56%
Imperial College London
1 publication, 0.56%
University of Shanghai for Science and Technology
1 publication, 0.56%
China Three Gorges University
1 publication, 0.56%
Guangdong University of Petrochemical Technology
1 publication, 0.56%
Chengdu University of Information Technology
1 publication, 0.56%
Universidade Federal do Rio de Janeiro
1 publication, 0.56%
Northeast Petroleum University
1 publication, 0.56%
Oak Ridge National Laboratory
1 publication, 0.56%
Clarkson University
1 publication, 0.56%
University of Leeds
1 publication, 0.56%
Universidade Estadual de Campinas
1 publication, 0.56%
University of Boumerdes
1 publication, 0.56%
National Engineering School of Sfax
1 publication, 0.56%
University of Bradford
1 publication, 0.56%
British Geological Survey
1 publication, 0.56%
Instituto Mexicano del Petróleo
1 publication, 0.56%
University of Tulsa
1 publication, 0.56%
Centers for Disease Control and Prevention
1 publication, 0.56%
2
4
6
8
10

Publishing countries

50
100
150
200
250
300
350
USA, 302, 24.49%
USA
302 publications, 24.49%
Norway, 72, 5.84%
Norway
72 publications, 5.84%
China, 53, 4.3%
China
53 publications, 4.3%
United Kingdom, 35, 2.84%
United Kingdom
35 publications, 2.84%
Canada, 31, 2.51%
Canada
31 publications, 2.51%
Japan, 25, 2.03%
Japan
25 publications, 2.03%
Sweden, 22, 1.78%
Sweden
22 publications, 1.78%
Saudi Arabia, 15, 1.22%
Saudi Arabia
15 publications, 1.22%
Qatar, 13, 1.05%
Qatar
13 publications, 1.05%
Australia, 10, 0.81%
Australia
10 publications, 0.81%
Brazil, 10, 0.81%
Brazil
10 publications, 0.81%
France, 8, 0.65%
France
8 publications, 0.65%
UAE, 8, 0.65%
UAE
8 publications, 0.65%
Netherlands, 7, 0.57%
Netherlands
7 publications, 0.57%
Kuwait, 6, 0.49%
Kuwait
6 publications, 0.49%
Oman, 6, 0.49%
Oman
6 publications, 0.49%
Germany, 5, 0.41%
Germany
5 publications, 0.41%
India, 4, 0.32%
India
4 publications, 0.32%
Indonesia, 4, 0.32%
Indonesia
4 publications, 0.32%
Iraq, 4, 0.32%
Iraq
4 publications, 0.32%
Iran, 4, 0.32%
Iran
4 publications, 0.32%
Malaysia, 4, 0.32%
Malaysia
4 publications, 0.32%
Republic of Korea, 4, 0.32%
Republic of Korea
4 publications, 0.32%
Vietnam, 3, 0.24%
Vietnam
3 publications, 0.24%
Thailand, 3, 0.24%
Thailand
3 publications, 0.24%
Austria, 2, 0.16%
Austria
2 publications, 0.16%
Denmark, 2, 0.16%
Denmark
2 publications, 0.16%
Colombia, 2, 0.16%
Colombia
2 publications, 0.16%
Mexico, 2, 0.16%
Mexico
2 publications, 0.16%
Trinidad and Tobago, 2, 0.16%
Trinidad and Tobago
2 publications, 0.16%
Turkey, 2, 0.16%
Turkey
2 publications, 0.16%
Kazakhstan, 1, 0.08%
Kazakhstan
1 publication, 0.08%
Angola, 1, 0.08%
Angola
1 publication, 0.08%
Argentina, 1, 0.08%
Argentina
1 publication, 0.08%
Bahrain, 1, 0.08%
Bahrain
1 publication, 0.08%
Brunei, 1, 0.08%
Brunei
1 publication, 0.08%
Hungary, 1, 0.08%
Hungary
1 publication, 0.08%
Venezuela, 1, 0.08%
Venezuela
1 publication, 0.08%
Gabon, 1, 0.08%
Gabon
1 publication, 0.08%
Egypt, 1, 0.08%
Egypt
1 publication, 0.08%
Italy, 1, 0.08%
Italy
1 publication, 0.08%
Lebanon, 1, 0.08%
Lebanon
1 publication, 0.08%
New Zealand, 1, 0.08%
New Zealand
1 publication, 0.08%
Pakistan, 1, 0.08%
Pakistan
1 publication, 0.08%
Romania, 1, 0.08%
Romania
1 publication, 0.08%
Tunisia, 1, 0.08%
Tunisia
1 publication, 0.08%
Philippines, 1, 0.08%
Philippines
1 publication, 0.08%
Equatorial Guinea, 1, 0.08%
Equatorial Guinea
1 publication, 0.08%
South Africa, 1, 0.08%
South Africa
1 publication, 0.08%
50
100
150
200
250
300
350

Publishing countries in 5 years

5
10
15
20
25
30
35
USA, 34, 19.1%
USA
34 publications, 19.1%
China, 21, 11.8%
China
21 publications, 11.8%
Norway, 12, 6.74%
Norway
12 publications, 6.74%
United Kingdom, 6, 3.37%
United Kingdom
6 publications, 3.37%
Qatar, 6, 3.37%
Qatar
6 publications, 3.37%
Canada, 5, 2.81%
Canada
5 publications, 2.81%
Brazil, 3, 1.69%
Brazil
3 publications, 1.69%
Iran, 2, 1.12%
Iran
2 publications, 1.12%
Vietnam, 1, 0.56%
Vietnam
1 publication, 0.56%
India, 1, 0.56%
India
1 publication, 0.56%
Iraq, 1, 0.56%
Iraq
1 publication, 0.56%
Saudi Arabia, 1, 0.56%
Saudi Arabia
1 publication, 0.56%
Tunisia, 1, 0.56%
Tunisia
1 publication, 0.56%
Sweden, 1, 0.56%
Sweden
1 publication, 0.56%
5
10
15
20
25
30
35