University of Sri Jayewardenepura

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Short name

USJ

Country, city

Sri Lanka, Colombo

02rm76t37

Organization website

Publications

2 733

Citations

50 297

h-index

Top-3 journals

SSRN Electronic Journal (95 publications)

PLoS ONE (45 publications)

Environmental Research (24 publications)

Top-3 organizations

University of Colombo (288 publications)

University of Peradeniya (160 publications)

University of Kelaniya (139 publications)

Top-3 foreign organizations

University of Oxford (60 publications)

University of Western Australia (60 publications)

Monash University (45 publications)

Most cited in 5 years

Found

Publication title

Publisher

Journal

Countries

Found

Since 1971

Total publications

2733

Total citations

50297

Citations per publication

18.4

Average publications per year

48.8

Average authors per publication

5.87

h-index

Metrics description

h-index

A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.

https://www.pnas.org/doi/full/10.1073/pnas.0507655102

Top-30

Fields of science

	50 100 150 200 250 300 350
General Medicine	General Medicine, 342, 12.51% General Medicine 342 publications, 12.51%
Food Science	Food Science, 127, 4.65% Food Science 127 publications, 4.65%
Pollution	Pollution, 123, 4.5% Pollution 123 publications, 4.5%
Environmental Engineering	Environmental Engineering, 115, 4.21% Environmental Engineering 115 publications, 4.21%
Public Health, Environmental and Occupational Health	Public Health, Environmental and Occupational Health, 112, 4.1% Public Health, Environmental and Occupational Health 112 publications, 4.1%
Environmental Chemistry	Environmental Chemistry, 108, 3.95% Environmental Chemistry 108 publications, 3.95%
General Chemistry	General Chemistry, 106, 3.88% General Chemistry 106 publications, 3.88%
General Environmental Science	General Environmental Science, 80, 2.93% General Environmental Science 80 publications, 2.93%
Waste Management and Disposal	Waste Management and Disposal, 76, 2.78% Waste Management and Disposal 76 publications, 2.78%
Management, Monitoring, Policy and Law	Management, Monitoring, Policy and Law, 75, 2.74% Management, Monitoring, Policy and Law 75 publications, 2.74%
Biochemistry	Biochemistry, 70, 2.56% Biochemistry 70 publications, 2.56%
Ecology, Evolution, Behavior and Systematics	Ecology, Evolution, Behavior and Systematics, 70, 2.56% Ecology, Evolution, Behavior and Systematics 70 publications, 2.56%
Multidisciplinary	Multidisciplinary, 69, 2.52% Multidisciplinary 69 publications, 2.52%
Infectious Diseases	Infectious Diseases, 67, 2.45% Infectious Diseases 67 publications, 2.45%
Health, Toxicology and Mutagenesis	Health, Toxicology and Mutagenesis, 66, 2.41% Health, Toxicology and Mutagenesis 66 publications, 2.41%
Water Science and Technology	Water Science and Technology, 59, 2.16% Water Science and Technology 59 publications, 2.16%
Plant Science	Plant Science, 56, 2.05% Plant Science 56 publications, 2.05%
Psychiatry and Mental health	Psychiatry and Mental health, 55, 2.01% Psychiatry and Mental health 55 publications, 2.01%
General Chemical Engineering	General Chemical Engineering, 53, 1.94% General Chemical Engineering 53 publications, 1.94%
General Biochemistry, Genetics and Molecular Biology	General Biochemistry, Genetics and Molecular Biology, 50, 1.83% General Biochemistry, Genetics and Molecular Biology 50 publications, 1.83%
Geography, Planning and Development	Geography, Planning and Development, 48, 1.76% Geography, Planning and Development 48 publications, 1.76%
Pharmacology	Pharmacology, 46, 1.68% Pharmacology 46 publications, 1.68%
Electrical and Electronic Engineering	Electrical and Electronic Engineering, 46, 1.68% Electrical and Electronic Engineering 46 publications, 1.68%
Renewable Energy, Sustainability and the Environment	Renewable Energy, Sustainability and the Environment, 46, 1.68% Renewable Energy, Sustainability and the Environment 46 publications, 1.68%
Organic Chemistry	Organic Chemistry, 45, 1.65% Organic Chemistry 45 publications, 1.65%
General Materials Science	General Materials Science, 44, 1.61% General Materials Science 44 publications, 1.61%
Strategy and Management	Strategy and Management, 44, 1.61% Strategy and Management 44 publications, 1.61%
Education	Education, 42, 1.54% Education 42 publications, 1.54%
Building and Construction	Building and Construction, 39, 1.43% Building and Construction 39 publications, 1.43%
Materials Chemistry	Materials Chemistry, 38, 1.39% Materials Chemistry 38 publications, 1.39%
	50 100 150 200 250 300 350

Journals

	10 20 30 40 50 60 70 80 90 100
SSRN Electronic Journal	SSRN Electronic Journal, 95, 3.48% SSRN Electronic Journal 95 publications, 3.48%
PLoS ONE	PLoS ONE, 45, 1.65% PLoS ONE 45 publications, 1.65%
Environmental Research	Environmental Research, 24, 0.88% Environmental Research 24 publications, 0.88%
Science of the Total Environment	Science of the Total Environment, 21, 0.77% Science of the Total Environment 21 publications, 0.77%
BMJ Open	BMJ Open, 20, 0.73% BMJ Open 20 publications, 0.73%
Chemosphere	Chemosphere, 19, 0.7% Chemosphere 19 publications, 0.7%
RSC Advances	RSC Advances, 18, 0.66% RSC Advances 18 publications, 0.66%
Scientific Reports	Scientific Reports, 18, 0.66% Scientific Reports 18 publications, 0.66%
Asian Journal of Psychiatry	Asian Journal of Psychiatry, 17, 0.62% Asian Journal of Psychiatry 17 publications, 0.62%
Environmental Pollution	Environmental Pollution, 17, 0.62% Environmental Pollution 17 publications, 0.62%
Sustainability	Sustainability, 16, 0.59% Sustainability 16 publications, 0.59%
Lecture Notes in Civil Engineering	Lecture Notes in Civil Engineering, 15, 0.55% Lecture Notes in Civil Engineering 15 publications, 0.55%
Phytotaxa	Phytotaxa, 15, 0.55% Phytotaxa 15 publications, 0.55%
BMC Research Notes	BMC Research Notes, 14, 0.51% BMC Research Notes 14 publications, 0.51%
International Journal of Food Science	International Journal of Food Science, 14, 0.51% International Journal of Food Science 14 publications, 0.51%
Journal of Environmental Management	Journal of Environmental Management, 13, 0.48% Journal of Environmental Management 13 publications, 0.48%
SAGE Open Medical Case Reports	SAGE Open Medical Case Reports, 13, 0.48% SAGE Open Medical Case Reports 13 publications, 0.48%
Evidence-based Complementary and Alternative Medicine	Evidence-based Complementary and Alternative Medicine, 11, 0.4% Evidence-based Complementary and Alternative Medicine 11 publications, 0.4%
Journal of Applied Polymer Science	Journal of Applied Polymer Science, 10, 0.37% Journal of Applied Polymer Science 10 publications, 0.37%
Water, Air, and Soil Pollution	Water, Air, and Soil Pollution, 10, 0.37% Water, Air, and Soil Pollution 10 publications, 0.37%
Environmental Geochemistry and Health	Environmental Geochemistry and Health, 10, 0.37% Environmental Geochemistry and Health 10 publications, 0.37%
Asian Journal of Chemistry	Asian Journal of Chemistry, 10, 0.37% Asian Journal of Chemistry 10 publications, 0.37%
Food Chemistry Advances	Food Chemistry Advances, 10, 0.37% Food Chemistry Advances 10 publications, 0.37%
Strategic Sales Management	Strategic Sales Management, 10, 0.37% Strategic Sales Management 10 publications, 0.37%
Regional Studies in Marine Science	Regional Studies in Marine Science, 9, 0.33% Regional Studies in Marine Science 9 publications, 0.33%
Journal of Cleaner Production	Journal of Cleaner Production, 9, 0.33% Journal of Cleaner Production 9 publications, 0.33%
BioMed Research International	BioMed Research International, 9, 0.33% BioMed Research International 9 publications, 0.33%
Journal of Food Science and Technology	Journal of Food Science and Technology, 9, 0.33% Journal of Food Science and Technology 9 publications, 0.33%
Journal of Ethnopharmacology	Journal of Ethnopharmacology, 9, 0.33% Journal of Ethnopharmacology 9 publications, 0.33%
Phytotherapy Research	Phytotherapy Research, 9, 0.33% Phytotherapy Research 9 publications, 0.33%
	10 20 30 40 50 60 70 80 90 100

Publishers

	100 200 300 400 500 600 700
Elsevier	Elsevier, 629, 23.02% Elsevier 629 publications, 23.02%
Springer Nature	Springer Nature, 591, 21.62% Springer Nature 591 publications, 21.62%
Wiley	Wiley, 185, 6.77% Wiley 185 publications, 6.77%
MDPI	MDPI, 174, 6.37% MDPI 174 publications, 6.37%
Taylor & Francis	Taylor & Francis, 139, 5.09% Taylor & Francis 139 publications, 5.09%
Hindawi Limited	Hindawi Limited, 113, 4.13% Hindawi Limited 113 publications, 4.13%
SAGE	SAGE, 112, 4.1% SAGE 112 publications, 4.1%
Emerald	Emerald, 106, 3.88% Emerald 106 publications, 3.88%
Social Science Electronic Publishing	Social Science Electronic Publishing, 93, 3.4% Social Science Electronic Publishing 93 publications, 3.4%
Public Library of Science (PLoS)	Public Library of Science (PLoS), 59, 2.16% Public Library of Science (PLoS) 59 publications, 2.16%
Royal Society of Chemistry (RSC)	Royal Society of Chemistry (RSC), 39, 1.43% Royal Society of Chemistry (RSC) 39 publications, 1.43%
BMJ	BMJ, 36, 1.32% BMJ 36 publications, 1.32%
American Chemical Society (ACS)	American Chemical Society (ACS), 34, 1.24% American Chemical Society (ACS) 34 publications, 1.24%
IGI Global	IGI Global, 32, 1.17% IGI Global 32 publications, 1.17%
Oxford University Press	Oxford University Press, 30, 1.1% Oxford University Press 30 publications, 1.1%
Frontiers Media S.A.	Frontiers Media S.A., 29, 1.06% Frontiers Media S.A. 29 publications, 1.06%
Cambridge University Press	Cambridge University Press, 24, 0.88% Cambridge University Press 24 publications, 0.88%
Institute of Electrical and Electronics Engineers (IEEE)	Institute of Electrical and Electronics Engineers (IEEE), 22, 0.8% Institute of Electrical and Electronics Engineers (IEEE) 22 publications, 0.8%
Magnolia Press	Magnolia Press, 19, 0.7% Magnolia Press 19 publications, 0.7%
Bentham Science Publishers Ltd.	Bentham Science Publishers Ltd., 17, 0.62% Bentham Science Publishers Ltd. 17 publications, 0.62%
Ovid Technologies (Wolters Kluwer Health)	Ovid Technologies (Wolters Kluwer Health), 15, 0.55% Ovid Technologies (Wolters Kluwer Health) 15 publications, 0.55%
Inderscience Publishers	Inderscience Publishers, 14, 0.51% Inderscience Publishers 14 publications, 0.51%
Walter de Gruyter	Walter de Gruyter, 13, 0.48% Walter de Gruyter 13 publications, 0.48%
Asian Journal of Chemistry	Asian Journal of Chemistry, 10, 0.37% Asian Journal of Chemistry 10 publications, 0.37%
F1000 Research	F1000 Research, 8, 0.29% F1000 Research 8 publications, 0.29%
IWA Publishing	IWA Publishing, 7, 0.26% IWA Publishing 7 publications, 0.26%
IOP Publishing	IOP Publishing, 6, 0.22% IOP Publishing 6 publications, 0.22%
American Association of Physics Teachers (AAPT)	American Association of Physics Teachers (AAPT), 6, 0.22% American Association of Physics Teachers (AAPT) 6 publications, 0.22%
Microbiology Society	Microbiology Society, 5, 0.18% Microbiology Society 5 publications, 0.18%
Fundacao Oswaldo Cruz	Fundacao Oswaldo Cruz, 5, 0.18% Fundacao Oswaldo Cruz 5 publications, 0.18%
	100 200 300 400 500 600 700

With other organizations

	50 100 150 200 250 300
University of Colombo	University of Colombo, 288, 10.54% University of Colombo 288 publications, 10.54%
University of Peradeniya	University of Peradeniya, 160, 5.85% University of Peradeniya 160 publications, 5.85%
University of Kelaniya	University of Kelaniya, 139, 5.09% University of Kelaniya 139 publications, 5.09%
University of Moratuwa	University of Moratuwa, 104, 3.81% University of Moratuwa 104 publications, 3.81%
Wayamba University of Sri Lanka	Wayamba University of Sri Lanka, 85, 3.11% Wayamba University of Sri Lanka 85 publications, 3.11%
General Sir John Kotelawala Defence University	General Sir John Kotelawala Defence University, 75, 2.74% General Sir John Kotelawala Defence University 75 publications, 2.74%
University of Ruhuna	University of Ruhuna, 75, 2.74% University of Ruhuna 75 publications, 2.74%
Open University of Sri Lanka	Open University of Sri Lanka, 62, 2.27% Open University of Sri Lanka 62 publications, 2.27%
University of Oxford	University of Oxford, 60, 2.2% University of Oxford 60 publications, 2.2%
University of Western Australia	University of Western Australia, 60, 2.2% University of Western Australia 60 publications, 2.2%
Sabaragamuwa University of Sri Lanka	Sabaragamuwa University of Sri Lanka, 55, 2.01% Sabaragamuwa University of Sri Lanka 55 publications, 2.01%
Monash University	Monash University, 45, 1.65% Monash University 45 publications, 1.65%
Korea University	Korea University, 41, 1.5% Korea University 41 publications, 1.5%
Rajarata University of Sri Lanka	Rajarata University of Sri Lanka, 39, 1.43% Rajarata University of Sri Lanka 39 publications, 1.43%
University of Petroleum and Energy Studies	University of Petroleum and Energy Studies, 34, 1.24% University of Petroleum and Energy Studies 34 publications, 1.24%
Royal Melbourne Institute of Technology	Royal Melbourne Institute of Technology, 34, 1.24% Royal Melbourne Institute of Technology 34 publications, 1.24%
Sri Lanka Institute of Information Technology	Sri Lanka Institute of Information Technology, 34, 1.24% Sri Lanka Institute of Information Technology 34 publications, 1.24%
Chiang Mai University	Chiang Mai University, 32, 1.17% Chiang Mai University 32 publications, 1.17%
University of Melbourne	University of Melbourne, 31, 1.13% University of Melbourne 31 publications, 1.13%
University of Jaffna	University of Jaffna, 29, 1.06% University of Jaffna 29 publications, 1.06%
Queensland University of Technology	Queensland University of Technology, 26, 0.95% Queensland University of Technology 26 publications, 0.95%
University of Otago	University of Otago, 25, 0.91% University of Otago 25 publications, 0.91%
University of Queensland	University of Queensland, 25, 0.91% University of Queensland 25 publications, 0.91%
Griffith University	Griffith University, 25, 0.91% Griffith University 25 publications, 0.91%
University of Auckland	University of Auckland, 24, 0.88% University of Auckland 24 publications, 0.88%
Kyungpook National University	Kyungpook National University, 24, 0.88% Kyungpook National University 24 publications, 0.88%
University of Wuppertal	University of Wuppertal, 24, 0.88% University of Wuppertal 24 publications, 0.88%
King Saud University	King Saud University, 23, 0.84% King Saud University 23 publications, 0.84%
University of Malaya	University of Malaya, 23, 0.84% University of Malaya 23 publications, 0.84%
University of Newcastle Australia	University of Newcastle Australia, 23, 0.84% University of Newcastle Australia 23 publications, 0.84%
	50 100 150 200 250 300

With foreign organizations

	10 20 30 40 50 60
University of Oxford	University of Oxford, 60, 2.2% University of Oxford 60 publications, 2.2%
University of Western Australia	University of Western Australia, 60, 2.2% University of Western Australia 60 publications, 2.2%
Monash University	Monash University, 45, 1.65% Monash University 45 publications, 1.65%
Korea University	Korea University, 41, 1.5% Korea University 41 publications, 1.5%
University of Petroleum and Energy Studies	University of Petroleum and Energy Studies, 34, 1.24% University of Petroleum and Energy Studies 34 publications, 1.24%
Royal Melbourne Institute of Technology	Royal Melbourne Institute of Technology, 34, 1.24% Royal Melbourne Institute of Technology 34 publications, 1.24%
Chiang Mai University	Chiang Mai University, 32, 1.17% Chiang Mai University 32 publications, 1.17%
University of Melbourne	University of Melbourne, 31, 1.13% University of Melbourne 31 publications, 1.13%
Queensland University of Technology	Queensland University of Technology, 26, 0.95% Queensland University of Technology 26 publications, 0.95%
University of Otago	University of Otago, 25, 0.91% University of Otago 25 publications, 0.91%
University of Queensland	University of Queensland, 25, 0.91% University of Queensland 25 publications, 0.91%
Griffith University	Griffith University, 25, 0.91% Griffith University 25 publications, 0.91%
University of Auckland	University of Auckland, 24, 0.88% University of Auckland 24 publications, 0.88%
Kyungpook National University	Kyungpook National University, 24, 0.88% Kyungpook National University 24 publications, 0.88%
University of Wuppertal	University of Wuppertal, 24, 0.88% University of Wuppertal 24 publications, 0.88%
King Saud University	King Saud University, 23, 0.84% King Saud University 23 publications, 0.84%
University of Malaya	University of Malaya, 23, 0.84% University of Malaya 23 publications, 0.84%
University of Newcastle Australia	University of Newcastle Australia, 23, 0.84% University of Newcastle Australia 23 publications, 0.84%
Northumbria University	Northumbria University, 21, 0.77% Northumbria University 21 publications, 0.77%
Deakin University	Deakin University, 20, 0.73% Deakin University 20 publications, 0.73%
Monash Health	Monash Health, 20, 0.73% Monash Health 20 publications, 0.73%
Murdoch University	Murdoch University, 19, 0.7% Murdoch University 19 publications, 0.7%
Sejong University	Sejong University, 18, 0.66% Sejong University 18 publications, 0.66%
Lancaster University	Lancaster University, 18, 0.66% Lancaster University 18 publications, 0.66%
University of Sydney	University of Sydney, 17, 0.62% University of Sydney 17 publications, 0.62%
Kansas State University	Kansas State University, 17, 0.62% Kansas State University 17 publications, 0.62%
University of Kalyani	University of Kalyani, 16, 0.59% University of Kalyani 16 publications, 0.59%
University of New South Wales	University of New South Wales, 16, 0.59% University of New South Wales 16 publications, 0.59%
University of Manchester	University of Manchester, 16, 0.59% University of Manchester 16 publications, 0.59%
Foshan University	Foshan University, 16, 0.59% Foshan University 16 publications, 0.59%
	10 20 30 40 50 60

With other countries

	50 100 150 200 250 300 350
Australia	Australia, 347, 12.7% Australia 347 publications, 12.7%
United Kingdom	United Kingdom, 277, 10.14% United Kingdom 277 publications, 10.14%
USA	USA, 276, 10.1% USA 276 publications, 10.1%
India	India, 157, 5.74% India 157 publications, 5.74%
China	China, 151, 5.53% China 151 publications, 5.53%
Republic of Korea	Republic of Korea, 120, 4.39% Republic of Korea 120 publications, 4.39%
Japan	Japan, 102, 3.73% Japan 102 publications, 3.73%
Germany	Germany, 81, 2.96% Germany 81 publications, 2.96%
New Zealand	New Zealand, 77, 2.82% New Zealand 77 publications, 2.82%
Canada	Canada, 67, 2.45% Canada 67 publications, 2.45%
Malaysia	Malaysia, 64, 2.34% Malaysia 64 publications, 2.34%
Pakistan	Pakistan, 49, 1.79% Pakistan 49 publications, 1.79%
Thailand	Thailand, 45, 1.65% Thailand 45 publications, 1.65%
Sweden	Sweden, 41, 1.5% Sweden 41 publications, 1.5%
Netherlands	Netherlands, 36, 1.32% Netherlands 36 publications, 1.32%
Saudi Arabia	Saudi Arabia, 34, 1.24% Saudi Arabia 34 publications, 1.24%
Ireland	Ireland, 31, 1.13% Ireland 31 publications, 1.13%
Singapore	Singapore, 30, 1.1% Singapore 30 publications, 1.1%
Italy	Italy, 28, 1.02% Italy 28 publications, 1.02%
Finland	Finland, 28, 1.02% Finland 28 publications, 1.02%
Vietnam	Vietnam, 27, 0.99% Vietnam 27 publications, 0.99%
Brazil	Brazil, 22, 0.8% Brazil 22 publications, 0.8%
Indonesia	Indonesia, 21, 0.77% Indonesia 21 publications, 0.77%
Norway	Norway, 20, 0.73% Norway 20 publications, 0.73%
France	France, 18, 0.66% France 18 publications, 0.66%
Switzerland	Switzerland, 18, 0.66% Switzerland 18 publications, 0.66%
South Africa	South Africa, 18, 0.66% South Africa 18 publications, 0.66%
Egypt	Egypt, 16, 0.59% Egypt 16 publications, 0.59%
Spain	Spain, 16, 0.59% Spain 16 publications, 0.59%
	50 100 150 200 250 300 350

We do not take into account publications without a DOI.
Statistics recalculated daily.
Publications published earlier than 1971 are ignored in the statistics.
The horizontal charts show the 30 top positions.
Journals quartiles values are relevant at the moment.