University of North Sumatra

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Short name

USU

Country, city

Indonesia, Medan

01kknrc90

Organization website

Publications

6 251

Citations

26 948

h-index

Top-3 journals

IOP Conference Series: Earth and Environmental Science (1765 publications)

IOP Conference Series: Materials Science and Engineering (817 publications)

Journal of Physics: Conference Series (761 publications)

Top-3 organizations

National Research and Innovation Agency (249 publications)

University of Indonesia (208 publications)

University of Science, Malaysia (145 publications)

Top-3 foreign organizations

University of Science, Malaysia (145 publications)

National University of Malaysia (82 publications)

The MARA Technological University (75 publications)

Top-3 researchers by h-index

Most cited in 5 years

Found

Publication title

Publisher

Journal

Countries

Found

Since 1970

Total publications

6251

Total citations

26948

Citations per publication

4.31

Average publications per year

109.67

Average authors per publication

5.15

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

	200 400 600 800 1000 1200 1400 1600
General Engineering	General Engineering, 1443, 23.08% General Engineering 1443 publications, 23.08%
General Medicine	General Medicine, 1371, 21.93% General Medicine 1371 publications, 21.93%
General Physics and Astronomy	General Physics and Astronomy, 698, 11.17% General Physics and Astronomy 698 publications, 11.17%
General Chemistry	General Chemistry, 100, 1.6% General Chemistry 100 publications, 1.6%
General Biochemistry, Genetics and Molecular Biology	General Biochemistry, Genetics and Molecular Biology, 94, 1.5% General Biochemistry, Genetics and Molecular Biology 94 publications, 1.5%
General Immunology and Microbiology	General Immunology and Microbiology, 94, 1.5% General Immunology and Microbiology 94 publications, 1.5%
General Pharmacology, Toxicology and Pharmaceutics	General Pharmacology, Toxicology and Pharmaceutics, 87, 1.39% General Pharmacology, Toxicology and Pharmaceutics 87 publications, 1.39%
Renewable Energy, Sustainability and the Environment	Renewable Energy, Sustainability and the Environment, 78, 1.25% Renewable Energy, Sustainability and the Environment 78 publications, 1.25%
Electrical and Electronic Engineering	Electrical and Electronic Engineering, 72, 1.15% Electrical and Electronic Engineering 72 publications, 1.15%
General Materials Science	General Materials Science, 58, 0.93% General Materials Science 58 publications, 0.93%
Polymers and Plastics	Polymers and Plastics, 52, 0.83% Polymers and Plastics 52 publications, 0.83%
Multidisciplinary	Multidisciplinary, 50, 0.8% Multidisciplinary 50 publications, 0.8%
Geography, Planning and Development	Geography, Planning and Development, 49, 0.78% Geography, Planning and Development 49 publications, 0.78%
Pharmaceutical Science	Pharmaceutical Science, 48, 0.77% Pharmaceutical Science 48 publications, 0.77%
Management, Monitoring, Policy and Law	Management, Monitoring, Policy and Law, 45, 0.72% Management, Monitoring, Policy and Law 45 publications, 0.72%
Infectious Diseases	Infectious Diseases, 42, 0.67% Infectious Diseases 42 publications, 0.67%
Condensed Matter Physics	Condensed Matter Physics, 42, 0.67% Condensed Matter Physics 42 publications, 0.67%
General Chemical Engineering	General Chemical Engineering, 40, 0.64% General Chemical Engineering 40 publications, 0.64%
Dermatology	Dermatology, 36, 0.58% Dermatology 36 publications, 0.58%
Biochemistry	Biochemistry, 35, 0.56% Biochemistry 35 publications, 0.56%
Pharmacology (medical)	Pharmacology (medical), 35, 0.56% Pharmacology (medical) 35 publications, 0.56%
Drug Discovery	Drug Discovery, 32, 0.51% Drug Discovery 32 publications, 0.51%
Sociology and Political Science	Sociology and Political Science, 32, 0.51% Sociology and Political Science 32 publications, 0.51%
Public Health, Environmental and Occupational Health	Public Health, Environmental and Occupational Health, 32, 0.51% Public Health, Environmental and Occupational Health 32 publications, 0.51%
Engineering (miscellaneous)	Engineering (miscellaneous), 32, 0.51% Engineering (miscellaneous) 32 publications, 0.51%
Fluid Flow and Transfer Processes	Fluid Flow and Transfer Processes, 31, 0.5% Fluid Flow and Transfer Processes 31 publications, 0.5%
Surgery	Surgery, 30, 0.48% Surgery 30 publications, 0.48%
Materials Chemistry	Materials Chemistry, 29, 0.46% Materials Chemistry 29 publications, 0.46%
Physical and Theoretical Chemistry	Physical and Theoretical Chemistry, 29, 0.46% Physical and Theoretical Chemistry 29 publications, 0.46%
Organic Chemistry	Organic Chemistry, 27, 0.43% Organic Chemistry 27 publications, 0.43%
	200 400 600 800 1000 1200 1400 1600

Journals

	200 400 600 800 1000 1200 1400 1600 1800
IOP Conference Series: Earth and Environmental Science	IOP Conference Series: Earth and Environmental Science, 1765, 28.24% IOP Conference Series: Earth and Environmental Science 1765 publications, 28.24%
IOP Conference Series: Materials Science and Engineering	IOP Conference Series: Materials Science and Engineering, 817, 13.07% IOP Conference Series: Materials Science and Engineering 817 publications, 13.07%
Journal of Physics: Conference Series	Journal of Physics: Conference Series, 761, 12.17% Journal of Physics: Conference Series 761 publications, 12.17%
AIP Conference Proceedings	AIP Conference Proceedings, 267, 4.27% AIP Conference Proceedings 267 publications, 4.27%
E3S Web of Conferences	E3S Web of Conferences, 137, 2.19% E3S Web of Conferences 137 publications, 2.19%
F1000Research	F1000Research, 101, 1.62% F1000Research 101 publications, 1.62%
KnE Social Sciences	KnE Social Sciences, 63, 1.01% KnE Social Sciences 63 publications, 1.01%
Research Journal of Pharmacy and Technology	Research Journal of Pharmacy and Technology, 40, 0.64% Research Journal of Pharmacy and Technology 40 publications, 0.64%
Polymers	Polymers, 40, 0.64% Polymers 40 publications, 0.64%
BIO Web of Conferences	BIO Web of Conferences, 40, 0.64% BIO Web of Conferences 40 publications, 0.64%
Case Studies in Chemical and Environmental Engineering	Case Studies in Chemical and Environmental Engineering, 36, 0.58% Case Studies in Chemical and Environmental Engineering 36 publications, 0.58%
Pharmacia	Pharmacia, 32, 0.51% Pharmacia 32 publications, 0.51%
Sustainability	Sustainability, 31, 0.5% Sustainability 31 publications, 0.5%
Eastern-European Journal of Enterprise Technologies	Eastern-European Journal of Enterprise Technologies, 29, 0.46% Eastern-European Journal of Enterprise Technologies 29 publications, 0.46%
Scientific Reports	Scientific Reports, 27, 0.43% Scientific Reports 27 publications, 0.43%
Heliyon	Heliyon, 27, 0.43% Heliyon 27 publications, 0.43%
Studies in Systems, Decision and Control	Studies in Systems, Decision and Control, 26, 0.42% Studies in Systems, Decision and Control 26 publications, 0.42%
Lecture Notes in Networks and Systems	Lecture Notes in Networks and Systems, 24, 0.38% Lecture Notes in Networks and Systems 24 publications, 0.38%
Case Studies in Thermal Engineering	Case Studies in Thermal Engineering, 23, 0.37% Case Studies in Thermal Engineering 23 publications, 0.37%
South African Journal of Chemical Engineering	South African Journal of Chemical Engineering, 23, 0.37% South African Journal of Chemical Engineering 23 publications, 0.37%
Forests	Forests, 20, 0.32% Forests 20 publications, 0.32%
Lecture Notes in Civil Engineering	Lecture Notes in Civil Engineering, 18, 0.29% Lecture Notes in Civil Engineering 18 publications, 0.29%
International Journal of Surgery Case Reports	International Journal of Surgery Case Reports, 17, 0.27% International Journal of Surgery Case Reports 17 publications, 0.27%
IEEE Access	IEEE Access, 17, 0.27% IEEE Access 17 publications, 0.27%
Enfermeria Clinica	Enfermeria Clinica, 16, 0.26% Enfermeria Clinica 16 publications, 0.26%
Results in Engineering	Results in Engineering, 16, 0.26% Results in Engineering 16 publications, 0.26%
Journal of Agriculture and Food Research	Journal of Agriculture and Food Research, 16, 0.26% Journal of Agriculture and Food Research 16 publications, 0.26%
JAI (Jurnal Anestesiologi Indonesia)	JAI (Jurnal Anestesiologi Indonesia), 16, 0.26% JAI (Jurnal Anestesiologi Indonesia) 16 publications, 0.26%
Molecules	Molecules, 15, 0.24% Molecules 15 publications, 0.24%
PLoS ONE	PLoS ONE, 14, 0.22% PLoS ONE 14 publications, 0.22%
	200 400 600 800 1000 1200 1400 1600 1800

Publishers

	500 1000 1500 2000 2500 3000 3500
IOP Publishing	IOP Publishing, 3348, 53.56% IOP Publishing 3348 publications, 53.56%
Elsevier	Elsevier, 552, 8.83% Elsevier 552 publications, 8.83%
Springer Nature	Springer Nature, 316, 5.06% Springer Nature 316 publications, 5.06%
AIP Publishing	AIP Publishing, 270, 4.32% AIP Publishing 270 publications, 4.32%
MDPI	MDPI, 224, 3.58% MDPI 224 publications, 3.58%
EDP Sciences	EDP Sciences, 186, 2.98% EDP Sciences 186 publications, 2.98%
Wiley	Wiley, 104, 1.66% Wiley 104 publications, 1.66%
F1000 Research	F1000 Research, 101, 1.62% F1000 Research 101 publications, 1.62%
Taylor & Francis	Taylor & Francis, 92, 1.47% Taylor & Francis 92 publications, 1.47%
Universitas Gadjah Mada	Universitas Gadjah Mada, 75, 1.2% Universitas Gadjah Mada 75 publications, 1.2%
Knowledge E DMCC	Knowledge E DMCC, 72, 1.15% Knowledge E DMCC 72 publications, 1.15%
Institute of Research and Community Services Diponegoro University (LPPM UNDIP)	Institute of Research and Community Services Diponegoro University (LPPM UNDIP), 63, 1.01% Institute of Research and Community Services Diponegoro University (LPPM UNDIP) 63 publications, 1.01%
Frontiers Media S.A.	Frontiers Media S.A., 48, 0.77% Frontiers Media S.A. 48 publications, 0.77%
Walter de Gruyter	Walter de Gruyter, 43, 0.69% Walter de Gruyter 43 publications, 0.69%
Institute of Advanced Engineering and Science (IAES)	Institute of Advanced Engineering and Science (IAES), 42, 0.67% Institute of Advanced Engineering and Science (IAES) 42 publications, 0.67%
A and V Publications	A and V Publications, 40, 0.64% A and V Publications 40 publications, 0.64%
Pensoft Publishers	Pensoft Publishers, 37, 0.59% Pensoft Publishers 37 publications, 0.59%
LLC CPC Business Perspectives	LLC CPC Business Perspectives, 35, 0.56% LLC CPC Business Perspectives 35 publications, 0.56%
Trans Tech Publications	Trans Tech Publications, 32, 0.51% Trans Tech Publications 32 publications, 0.51%
SAGE	SAGE, 31, 0.5% SAGE 31 publications, 0.5%
Ovid Technologies (Wolters Kluwer Health)	Ovid Technologies (Wolters Kluwer Health), 29, 0.46% Ovid Technologies (Wolters Kluwer Health) 29 publications, 0.46%
Emerald	Emerald, 26, 0.42% Emerald 26 publications, 0.42%
Oxford University Press	Oxford University Press, 24, 0.38% Oxford University Press 24 publications, 0.38%
Hindawi Limited	Hindawi Limited, 24, 0.38% Hindawi Limited 24 publications, 0.38%
Private Company Technology Center	Private Company Technology Center, 24, 0.38% Private Company Technology Center 24 publications, 0.38%
Public Library of Science (PLoS)	Public Library of Science (PLoS), 20, 0.32% Public Library of Science (PLoS) 20 publications, 0.32%
Institute of Electrical and Electronics Engineers (IEEE)	Institute of Electrical and Electronics Engineers (IEEE), 20, 0.32% Institute of Electrical and Electronics Engineers (IEEE) 20 publications, 0.32%
Royal Society of Chemistry (RSC)	Royal Society of Chemistry (RSC), 17, 0.27% Royal Society of Chemistry (RSC) 17 publications, 0.27%
Georg Thieme Verlag KG	Georg Thieme Verlag KG, 16, 0.26% Georg Thieme Verlag KG 16 publications, 0.26%
AOSIS	AOSIS, 16, 0.26% AOSIS 16 publications, 0.26%
	500 1000 1500 2000 2500 3000 3500

With other organizations

	50 100 150 200 250
National Research and Innovation Agency	National Research and Innovation Agency, 249, 3.98% National Research and Innovation Agency 249 publications, 3.98%
University of Indonesia	University of Indonesia, 208, 3.33% University of Indonesia 208 publications, 3.33%
University of Science, Malaysia	University of Science, Malaysia, 145, 2.32% University of Science, Malaysia 145 publications, 2.32%
IPB University	IPB University, 137, 2.19% IPB University 137 publications, 2.19%
Airlangga university	Airlangga university, 117, 1.87% Airlangga university 117 publications, 1.87%
Syiah Kuala University	Syiah Kuala University, 115, 1.84% Syiah Kuala University 115 publications, 1.84%
Gadjah Mada University	Gadjah Mada University, 110, 1.76% Gadjah Mada University 110 publications, 1.76%
Padjadjaran University	Padjadjaran University, 107, 1.71% Padjadjaran University 107 publications, 1.71%
State University of Medan	State University of Medan, 101, 1.62% State University of Medan 101 publications, 1.62%
Hasanuddin University	Hasanuddin University, 97, 1.55% Hasanuddin University 97 publications, 1.55%
Bandung Institute of Technology	Bandung Institute of Technology, 83, 1.33% Bandung Institute of Technology 83 publications, 1.33%
National University of Malaysia	National University of Malaysia, 82, 1.31% National University of Malaysia 82 publications, 1.31%
Indonesian Institute of Sciences	Indonesian Institute of Sciences, 78, 1.25% Indonesian Institute of Sciences 78 publications, 1.25%
The MARA Technological University	The MARA Technological University, 75, 1.2% The MARA Technological University 75 publications, 1.2%
University Putra Malaysia	University Putra Malaysia, 71, 1.14% University Putra Malaysia 71 publications, 1.14%
Andalas University	Andalas University, 69, 1.1% Andalas University 69 publications, 1.1%
Brawijaya University	Brawijaya University, 59, 0.94% Brawijaya University 59 publications, 0.94%
Diponegoro University	Diponegoro University, 49, 0.78% Diponegoro University 49 publications, 0.78%
Bina Nusantara University	Bina Nusantara University, 46, 0.74% Bina Nusantara University 46 publications, 0.74%
University of Malaya	University of Malaya, 44, 0.7% University of Malaya 44 publications, 0.7%
Udayana University	Udayana University, 42, 0.67% Udayana University 42 publications, 0.67%
Sam Ratulangi University	Sam Ratulangi University, 41, 0.66% Sam Ratulangi University 41 publications, 0.66%
Prince Sattam bin Abdulaziz University	Prince Sattam bin Abdulaziz University, 39, 0.62% Prince Sattam bin Abdulaziz University 39 publications, 0.62%
Riau University	Riau University, 33, 0.53% Riau University 33 publications, 0.53%
University of Malaysia, Perlis	University of Malaysia, Perlis, 32, 0.51% University of Malaysia, Perlis 32 publications, 0.51%
Sebelas Maret University	Sebelas Maret University, 32, 0.51% Sebelas Maret University 32 publications, 0.51%
Sechenov First Moscow State Medical University	Sechenov First Moscow State Medical University, 31, 0.5% Sechenov First Moscow State Medical University 31 publications, 0.5%
Nanyang Technological University	Nanyang Technological University, 31, 0.5% Nanyang Technological University 31 publications, 0.5%
Atma Jaya Catholic University of Indonesia	Atma Jaya Catholic University of Indonesia, 29, 0.46% Atma Jaya Catholic University of Indonesia 29 publications, 0.46%
University of the Ryukyus	University of the Ryukyus, 27, 0.43% University of the Ryukyus 27 publications, 0.43%
	50 100 150 200 250

With foreign organizations

	20 40 60 80 100 120 140 160
University of Science, Malaysia	University of Science, Malaysia, 145, 2.32% University of Science, Malaysia 145 publications, 2.32%
National University of Malaysia	National University of Malaysia, 82, 1.31% National University of Malaysia 82 publications, 1.31%
The MARA Technological University	The MARA Technological University, 75, 1.2% The MARA Technological University 75 publications, 1.2%
University Putra Malaysia	University Putra Malaysia, 71, 1.14% University Putra Malaysia 71 publications, 1.14%
University of Malaya	University of Malaya, 44, 0.7% University of Malaya 44 publications, 0.7%
Prince Sattam bin Abdulaziz University	Prince Sattam bin Abdulaziz University, 39, 0.62% Prince Sattam bin Abdulaziz University 39 publications, 0.62%
University of Malaysia, Perlis	University of Malaysia, Perlis, 32, 0.51% University of Malaysia, Perlis 32 publications, 0.51%
Sechenov First Moscow State Medical University	Sechenov First Moscow State Medical University, 31, 0.5% Sechenov First Moscow State Medical University 31 publications, 0.5%
Nanyang Technological University	Nanyang Technological University, 31, 0.5% Nanyang Technological University 31 publications, 0.5%
University of the Ryukyus	University of the Ryukyus, 27, 0.43% University of the Ryukyus 27 publications, 0.43%
University of Forestry, Sofia	University of Forestry, Sofia, 26, 0.42% University of Forestry, Sofia 26 publications, 0.42%
University of Oxford	University of Oxford, 25, 0.4% University of Oxford 25 publications, 0.4%
Prince of Songkla University	Prince of Songkla University, 25, 0.4% Prince of Songkla University 25 publications, 0.4%
King Saud University	King Saud University, 24, 0.38% King Saud University 24 publications, 0.38%
University of Technology, Malaysia	University of Technology, Malaysia, 24, 0.38% University of Technology, Malaysia 24 publications, 0.38%
National University of Singapore	National University of Singapore, 23, 0.37% National University of Singapore 23 publications, 0.37%
Menzies School of Health Research	Menzies School of Health Research, 23, 0.37% Menzies School of Health Research 23 publications, 0.37%
University of Melbourne	University of Melbourne, 22, 0.35% University of Melbourne 22 publications, 0.35%
Kyung Hee University	Kyung Hee University, 22, 0.35% Kyung Hee University 22 publications, 0.35%
Technical University in Zvolen	Technical University in Zvolen, 22, 0.35% Technical University in Zvolen 22 publications, 0.35%
Mahidol University	Mahidol University, 20, 0.32% Mahidol University 20 publications, 0.32%
Charles Darwin University	Charles Darwin University, 18, 0.29% Charles Darwin University 18 publications, 0.29%
Muroran Institute of Technology	Muroran Institute of Technology, 18, 0.29% Muroran Institute of Technology 18 publications, 0.29%
Toyohashi University of Technology	Toyohashi University of Technology, 18, 0.29% Toyohashi University of Technology 18 publications, 0.29%
Al Mustaqbal University College	Al Mustaqbal University College, 17, 0.27% Al Mustaqbal University College 17 publications, 0.27%
Australian National University	Australian National University, 16, 0.26% Australian National University 16 publications, 0.26%
China Medical University (Taiwan)	China Medical University (Taiwan), 16, 0.26% China Medical University (Taiwan) 16 publications, 0.26%
Saveetha Institute of Medical and Technical Sciences	Saveetha Institute of Medical and Technical Sciences, 15, 0.24% Saveetha Institute of Medical and Technical Sciences 15 publications, 0.24%
Kasetsart University	Kasetsart University, 15, 0.24% Kasetsart University 15 publications, 0.24%
Al-Nisour University College	Al-Nisour University College, 14, 0.22% Al-Nisour University College 14 publications, 0.22%
	20 40 60 80 100 120 140 160

With other countries

	50 100 150 200 250 300 350
Malaysia	Malaysia, 343, 5.49% Malaysia 343 publications, 5.49%
China	China, 140, 2.24% China 140 publications, 2.24%
Japan	Japan, 102, 1.63% Japan 102 publications, 1.63%
India	India, 94, 1.5% India 94 publications, 1.5%
Thailand	Thailand, 92, 1.47% Thailand 92 publications, 1.47%
Saudi Arabia	Saudi Arabia, 91, 1.46% Saudi Arabia 91 publications, 1.46%
Australia	Australia, 75, 1.2% Australia 75 publications, 1.2%
USA	USA, 74, 1.18% USA 74 publications, 1.18%
Iran	Iran, 74, 1.18% Iran 74 publications, 1.18%
United Kingdom	United Kingdom, 69, 1.1% United Kingdom 69 publications, 1.1%
Iraq	Iraq, 65, 1.04% Iraq 65 publications, 1.04%
Russia	Russia, 62, 0.99% Russia 62 publications, 0.99%
Singapore	Singapore, 48, 0.77% Singapore 48 publications, 0.77%
Republic of Korea	Republic of Korea, 47, 0.75% Republic of Korea 47 publications, 0.75%
Vietnam	Vietnam, 34, 0.54% Vietnam 34 publications, 0.54%
Netherlands	Netherlands, 30, 0.48% Netherlands 30 publications, 0.48%
Nigeria	Nigeria, 28, 0.45% Nigeria 28 publications, 0.45%
Pakistan	Pakistan, 28, 0.45% Pakistan 28 publications, 0.45%
France	France, 27, 0.43% France 27 publications, 0.43%
Italy	Italy, 26, 0.42% Italy 26 publications, 0.42%
Bulgaria	Bulgaria, 25, 0.4% Bulgaria 25 publications, 0.4%
Slovakia	Slovakia, 23, 0.37% Slovakia 23 publications, 0.37%
Bangladesh	Bangladesh, 22, 0.35% Bangladesh 22 publications, 0.35%
Turkey	Turkey, 22, 0.35% Turkey 22 publications, 0.35%
Germany	Germany, 21, 0.34% Germany 21 publications, 0.34%
Uzbekistan	Uzbekistan, 21, 0.34% Uzbekistan 21 publications, 0.34%
Egypt	Egypt, 20, 0.32% Egypt 20 publications, 0.32%
Jordan	Jordan, 20, 0.32% Jordan 20 publications, 0.32%
Spain	Spain, 19, 0.3% Spain 19 publications, 0.3%
	50 100 150 200 250 300 350

We do not take into account publications without a DOI.
Statistics recalculated daily.
Publications published earlier than 1970 are ignored in the statistics.
The horizontal charts show the 30 top positions.
Journals quartiles values are relevant at the moment.

Science degree

Academy membership

Research interests

Skills