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

i10-index

The number of the author's publications that received at least 10 links each.

https://scholar.googleblog.com/2011/11/google-scholar-citations-open-to-all.html

m-index

The researcher's m-index is numerically equal to the ratio of his h-index to the number of years that have passed since the first publication.

https://harzing.com/publications/white-papers/reflections-on-the-h-index

o-index

The geometric mean of the h-index and the number of citations of the most cited article of the scientist.

https://arxiv.org/abs/1511.01545

g-index

For a given set of articles, sorted in descending order of the number of citations that these articles received, the g-index is the largest number such that the g most cited articles received (in total) at least g² citations.

https://doi.org/10.1007/s11192-006-0144-7

w-index

If w articles of a researcher have at least 10w citations each and other publications are less than 10(w+1) citations, then the researcher's w-index is equal to w.

https://doi.org/10.1002/asi.21276

Top-100

Fields of science

	1 2
Process Chemistry and Technology	Process Chemistry and Technology, 2, 11.11% Process Chemistry and Technology 2 publications, 11.11%
Renewable Energy, Sustainability and the Environment	Renewable Energy, Sustainability and the Environment, 2, 11.11% Renewable Energy, Sustainability and the Environment 2 publications, 11.11%
Chemical Engineering (miscellaneous)	Chemical Engineering (miscellaneous), 2, 11.11% Chemical Engineering (miscellaneous) 2 publications, 11.11%
Management, Monitoring, Policy and Law	Management, Monitoring, Policy and Law, 2, 11.11% Management, Monitoring, Policy and Law 2 publications, 11.11%
General Medicine	General Medicine, 1, 5.56% General Medicine 1 publication, 5.56%
Multidisciplinary	Multidisciplinary, 1, 5.56% Multidisciplinary 1 publication, 5.56%
Electrical and Electronic Engineering	Electrical and Electronic Engineering, 1, 5.56% Electrical and Electronic Engineering 1 publication, 5.56%
Bioengineering	Bioengineering, 1, 5.56% Bioengineering 1 publication, 5.56%
Energy Engineering and Power Technology	Energy Engineering and Power Technology, 1, 5.56% Energy Engineering and Power Technology 1 publication, 5.56%
General Environmental Science	General Environmental Science, 1, 5.56% General Environmental Science 1 publication, 5.56%
Ecology, Evolution, Behavior and Systematics	Ecology, Evolution, Behavior and Systematics, 1, 5.56% Ecology, Evolution, Behavior and Systematics 1 publication, 5.56%
Control and Optimization	Control and Optimization, 1, 5.56% Control and Optimization 1 publication, 5.56%
Geography, Planning and Development	Geography, Planning and Development, 1, 5.56% Geography, Planning and Development 1 publication, 5.56%
Filtration and Separation	Filtration and Separation, 1, 5.56% Filtration and Separation 1 publication, 5.56%
Engineering (miscellaneous)	Engineering (miscellaneous), 1, 5.56% Engineering (miscellaneous) 1 publication, 5.56%
Energy (miscellaneous)	Energy (miscellaneous), 1, 5.56% Energy (miscellaneous) 1 publication, 5.56%
Agricultural and Biological Sciences (miscellaneous)	Agricultural and Biological Sciences (miscellaneous), 1, 5.56% Agricultural and Biological Sciences (miscellaneous) 1 publication, 5.56%
Environmental Science (miscellaneous)	Environmental Science (miscellaneous), 1, 5.56% Environmental Science (miscellaneous) 1 publication, 5.56%
Ecological Modeling	Ecological Modeling, 1, 5.56% Ecological Modeling 1 publication, 5.56%
	1 2

Journals

	1
Membranes	Membranes, 1, 5.56% Membranes 1 publication, 5.56%
Journal of International Studies	Journal of International Studies, 1, 5.56% Journal of International Studies 1 publication, 5.56%
Air, Soil and Water Research	Air, Soil and Water Research, 1, 5.56% Air, Soil and Water Research 1 publication, 5.56%
IOP Conference Series: Materials Science and Engineering	IOP Conference Series: Materials Science and Engineering, 1, 5.56% IOP Conference Series: Materials Science and Engineering 1 publication, 5.56%
International Journal of Sustainable Development and Planning	International Journal of Sustainable Development and Planning, 1, 5.56% International Journal of Sustainable Development and Planning 1 publication, 5.56%
Ecological Modelling	Ecological Modelling, 1, 5.56% Ecological Modelling 1 publication, 5.56%
Sustainability	Sustainability, 1, 5.56% Sustainability 1 publication, 5.56%
Processes	Processes, 1, 5.56% Processes 1 publication, 5.56%
Heliyon	Heliyon, 1, 5.56% Heliyon 1 publication, 5.56%
Energies	Energies, 1, 5.56% Energies 1 publication, 5.56%
Applied Mechanics and Materials	Applied Mechanics and Materials, 1, 5.56% Applied Mechanics and Materials 1 publication, 5.56%
International Journal of ADVANCED AND APPLIED SCIENCES	International Journal of ADVANCED AND APPLIED SCIENCES, 1, 5.56% International Journal of ADVANCED AND APPLIED SCIENCES 1 publication, 5.56%
Environmental and Sustainability Indicators	Environmental and Sustainability Indicators, 1, 5.56% Environmental and Sustainability Indicators 1 publication, 5.56%
Universiti Malaysia Terengganu Journal of Undergraduate Research	Universiti Malaysia Terengganu Journal of Undergraduate Research, 1, 5.56% Universiti Malaysia Terengganu Journal of Undergraduate Research 1 publication, 5.56%
	1

Citing journals

	1 2 3 4
Desalination	Desalination, 4, 7.84% Desalination 4 citations, 7.84%
Journal not defined	Journal not defined, 2, 3.92% Journal not defined 2 citations, 3.92%
Journal of Environmental Chemical Engineering	Journal of Environmental Chemical Engineering, 2, 3.92% Journal of Environmental Chemical Engineering 2 citations, 3.92%
Journal of Cleaner Production	Journal of Cleaner Production, 2, 3.92% Journal of Cleaner Production 2 citations, 3.92%
Energy Conversion and Management	Energy Conversion and Management, 2, 3.92% Energy Conversion and Management 2 citations, 3.92%
Ecological Modelling	Ecological Modelling, 2, 3.92% Ecological Modelling 2 citations, 3.92%
Processes	Processes, 2, 3.92% Processes 2 citations, 3.92%
Energies	Energies, 2, 3.92% Energies 2 citations, 3.92%
International Journal of Water Resources Development	International Journal of Water Resources Development, 1, 1.96% International Journal of Water Resources Development 1 citation, 1.96%
Science of the Total Environment	Science of the Total Environment, 1, 1.96% Science of the Total Environment 1 citation, 1.96%
Energy Sources, Part A: Recovery, Utilization and Environmental Effects	Energy Sources, Part A: Recovery, Utilization and Environmental Effects, 1, 1.96% Energy Sources, Part A: Recovery, Utilization and Environmental Effects 1 citation, 1.96%
Management of Environmental Quality	Management of Environmental Quality, 1, 1.96% Management of Environmental Quality 1 citation, 1.96%
IOP Conference Series: Earth and Environmental Science	IOP Conference Series: Earth and Environmental Science, 1, 1.96% IOP Conference Series: Earth and Environmental Science 1 citation, 1.96%
Membranes	Membranes, 1, 1.96% Membranes 1 citation, 1.96%
AIP Advances	AIP Advances, 1, 1.96% AIP Advances 1 citation, 1.96%
E3S Web of Conferences	E3S Web of Conferences, 1, 1.96% E3S Web of Conferences 1 citation, 1.96%
Aquaculture	Aquaculture, 1, 1.96% Aquaculture 1 citation, 1.96%
British Food Journal	British Food Journal, 1, 1.96% British Food Journal 1 citation, 1.96%
Sustainability	Sustainability, 1, 1.96% Sustainability 1 citation, 1.96%
Environment, Development and Sustainability	Environment, Development and Sustainability, 1, 1.96% Environment, Development and Sustainability 1 citation, 1.96%
Environmental Technology and Innovation	Environmental Technology and Innovation, 1, 1.96% Environmental Technology and Innovation 1 citation, 1.96%
Journal of Environmental Management	Journal of Environmental Management, 1, 1.96% Journal of Environmental Management 1 citation, 1.96%
Process Safety and Environmental Protection	Process Safety and Environmental Protection, 1, 1.96% Process Safety and Environmental Protection 1 citation, 1.96%
Waste Management and Research	Waste Management and Research, 1, 1.96% Waste Management and Research 1 citation, 1.96%
Environmental Nanotechnology, Monitoring and Management	Environmental Nanotechnology, Monitoring and Management, 1, 1.96% Environmental Nanotechnology, Monitoring and Management 1 citation, 1.96%
Journal of Membrane Science	Journal of Membrane Science, 1, 1.96% Journal of Membrane Science 1 citation, 1.96%
Journal of Energy Resources Technology, Transactions of the ASME	Journal of Energy Resources Technology, Transactions of the ASME, 1, 1.96% Journal of Energy Resources Technology, Transactions of the ASME 1 citation, 1.96%
Heliyon	Heliyon, 1, 1.96% Heliyon 1 citation, 1.96%
Ain Shams Engineering Journal	Ain Shams Engineering Journal, 1, 1.96% Ain Shams Engineering Journal 1 citation, 1.96%
Chemosphere	Chemosphere, 1, 1.96% Chemosphere 1 citation, 1.96%
Journal of Open Innovation: Technology, Market, and Complexity	Journal of Open Innovation: Technology, Market, and Complexity, 1, 1.96% Journal of Open Innovation: Technology, Market, and Complexity 1 citation, 1.96%
Asian Journal of Civil Engineering	Asian Journal of Civil Engineering, 1, 1.96% Asian Journal of Civil Engineering 1 citation, 1.96%
Water (Switzerland)	Water (Switzerland), 1, 1.96% Water (Switzerland) 1 citation, 1.96%
Journal of Hazardous, Toxic, and Radioactive Waste	Journal of Hazardous, Toxic, and Radioactive Waste, 1, 1.96% Journal of Hazardous, Toxic, and Radioactive Waste 1 citation, 1.96%
Environmental Science and Pollution Research	Environmental Science and Pollution Research, 1, 1.96% Environmental Science and Pollution Research 1 citation, 1.96%
Bulletin of the National Research Centre	Bulletin of the National Research Centre, 1, 1.96% Bulletin of the National Research Centre 1 citation, 1.96%
BIO Web of Conferences	BIO Web of Conferences, 1, 1.96% BIO Web of Conferences 1 citation, 1.96%
Sustainable Water Resources Management	Sustainable Water Resources Management, 1, 1.96% Sustainable Water Resources Management 1 citation, 1.96%
Construction Robotics	Construction Robotics, 1, 1.96% Construction Robotics 1 citation, 1.96%
Case Studies in Chemical and Environmental Engineering	Case Studies in Chemical and Environmental Engineering, 1, 1.96% Case Studies in Chemical and Environmental Engineering 1 citation, 1.96%
Entropy and Energy Dissipation in Water Resources	Entropy and Energy Dissipation in Water Resources, 1, 1.96% Entropy and Energy Dissipation in Water Resources 1 citation, 1.96%
Show all (11 more)
	1 2 3 4

Publishers

	1 2 3 4
MDPI	MDPI, 4, 22.22% MDPI 4 publications, 22.22%
Elsevier	Elsevier, 3, 16.67% Elsevier 3 publications, 16.67%
SAGE	SAGE, 1, 5.56% SAGE 1 publication, 5.56%
Trans Tech Publications	Trans Tech Publications, 1, 5.56% Trans Tech Publications 1 publication, 5.56%
IOP Publishing	IOP Publishing, 1, 5.56% IOP Publishing 1 publication, 5.56%
International Information and Engineering Technology Association	International Information and Engineering Technology Association, 1, 5.56% International Information and Engineering Technology Association 1 publication, 5.56%
International Journal of Advanced and Applied Sciences	International Journal of Advanced and Applied Sciences, 1, 5.56% International Journal of Advanced and Applied Sciences 1 publication, 5.56%
Penerbit UMT, Universiti Malaysia Terengganu	Penerbit UMT, Universiti Malaysia Terengganu, 1, 5.56% Penerbit UMT, Universiti Malaysia Terengganu 1 publication, 5.56%
Centre of Sociological Research, NGO	Centre of Sociological Research, NGO, 1, 5.56% Centre of Sociological Research, NGO 1 publication, 5.56%
	1 2 3 4

Organizations from articles

	2 4 6 8 10
University Malaysia, Terengganu	University Malaysia, Terengganu, 10, 55.56% University Malaysia, Terengganu 10 publications, 55.56%
Organization not defined	Organization not defined, 8, 44.44% Organization not defined 8 publications, 44.44%
University of Malaya	University of Malaya, 3, 16.67% University of Malaya 3 publications, 16.67%
National University of Malaysia	National University of Malaysia, 3, 16.67% National University of Malaysia 3 publications, 16.67%
University Putra Malaysia	University Putra Malaysia, 1, 5.56% University Putra Malaysia 1 publication, 5.56%
	2 4 6 8 10

Countries from articles

	2 4 6 8 10 12 14
Malaysia	Malaysia, 13, 72.22% Malaysia 13 publications, 72.22%
Country not defined	Country not defined, 5, 27.78% Country not defined 5 publications, 27.78%
China	China, 1, 5.56% China 1 publication, 5.56%
	2 4 6 8 10 12 14

Citing organizations

	2 4 6 8 10 12 14 16 18
Organization not defined	Organization not defined, 18, 35.29% Organization not defined 18 citations, 35.29%
National University of Malaysia	National University of Malaysia, 7, 13.73% National University of Malaysia 7 citations, 13.73%
University Malaysia, Terengganu	University Malaysia, Terengganu, 3, 5.88% University Malaysia, Terengganu 3 citations, 5.88%
Tarbiat Modares University	Tarbiat Modares University, 2, 3.92% Tarbiat Modares University 2 citations, 3.92%
China University of Mining and Technology	China University of Mining and Technology, 2, 3.92% China University of Mining and Technology 2 citations, 3.92%
University of Malaya	University of Malaya, 2, 3.92% University of Malaya 2 citations, 3.92%
University of Science, Malaysia	University of Science, Malaysia, 2, 3.92% University of Science, Malaysia 2 citations, 3.92%
The MARA Technological University	The MARA Technological University, 2, 3.92% The MARA Technological University 2 citations, 3.92%
University of Tehran	University of Tehran, 1, 1.96% University of Tehran 1 citation, 1.96%
Khalifa University	Khalifa University, 1, 1.96% Khalifa University 1 citation, 1.96%
University of Sharjah	University of Sharjah, 1, 1.96% University of Sharjah 1 citation, 1.96%
Indian Institute of Technology Madras	Indian Institute of Technology Madras, 1, 1.96% Indian Institute of Technology Madras 1 citation, 1.96%
Sardar Vallabhbhai National Institute of Technology Surat	Sardar Vallabhbhai National Institute of Technology Surat, 1, 1.96% Sardar Vallabhbhai National Institute of Technology Surat 1 citation, 1.96%
Arak University	Arak University, 1, 1.96% Arak University 1 citation, 1.96%
Nong Lam University Ho Chi Minh City	Nong Lam University Ho Chi Minh City, 1, 1.96% Nong Lam University Ho Chi Minh City 1 citation, 1.96%
Sari Agricultural Sciences and Natural Resources University	Sari Agricultural Sciences and Natural Resources University, 1, 1.96% Sari Agricultural Sciences and Natural Resources University 1 citation, 1.96%
Gandhi Institute of Technology and Management	Gandhi Institute of Technology and Management, 1, 1.96% Gandhi Institute of Technology and Management 1 citation, 1.96%
Kuwait University	Kuwait University, 1, 1.96% Kuwait University 1 citation, 1.96%
Kuwait Petroleum Corporation	Kuwait Petroleum Corporation, 1, 1.96% Kuwait Petroleum Corporation 1 citation, 1.96%
International Islamic University Malaysia	International Islamic University Malaysia, 1, 1.96% International Islamic University Malaysia 1 citation, 1.96%
Nanjing Normal University	Nanjing Normal University, 1, 1.96% Nanjing Normal University 1 citation, 1.96%
University of New South Wales	University of New South Wales, 1, 1.96% University of New South Wales 1 citation, 1.96%
Delft University of Technology	Delft University of Technology, 1, 1.96% Delft University of Technology 1 citation, 1.96%
Jadara University	Jadara University, 1, 1.96% Jadara University 1 citation, 1.96%
American University of Beirut	American University of Beirut, 1, 1.96% American University of Beirut 1 citation, 1.96%
University of Oxford	University of Oxford, 1, 1.96% University of Oxford 1 citation, 1.96%
Tianjin University	Tianjin University, 1, 1.96% Tianjin University 1 citation, 1.96%
Technical University of Denmark	Technical University of Denmark, 1, 1.96% Technical University of Denmark 1 citation, 1.96%
University of Southern Denmark	University of Southern Denmark, 1, 1.96% University of Southern Denmark 1 citation, 1.96%
University of Southampton	University of Southampton, 1, 1.96% University of Southampton 1 citation, 1.96%
Yuan Ze University	Yuan Ze University, 1, 1.96% Yuan Ze University 1 citation, 1.96%
Chuzhou University	Chuzhou University, 1, 1.96% Chuzhou University 1 citation, 1.96%
Jimei University	Jimei University, 1, 1.96% Jimei University 1 citation, 1.96%
Victoria University (Australia)	Victoria University (Australia), 1, 1.96% Victoria University (Australia) 1 citation, 1.96%
Sepuluh Nopember Institute of Technology	Sepuluh Nopember Institute of Technology, 1, 1.96% Sepuluh Nopember Institute of Technology 1 citation, 1.96%
Haluoleo University	Haluoleo University, 1, 1.96% Haluoleo University 1 citation, 1.96%
Abubakar Tafawa Balewa University	Abubakar Tafawa Balewa University, 1, 1.96% Abubakar Tafawa Balewa University 1 citation, 1.96%
Kyung Hee University	Kyung Hee University, 1, 1.96% Kyung Hee University 1 citation, 1.96%
University of Illinois at Chicago	University of Illinois at Chicago, 1, 1.96% University of Illinois at Chicago 1 citation, 1.96%
Technical University of Berlin	Technical University of Berlin, 1, 1.96% Technical University of Berlin 1 citation, 1.96%
Zhejiang Normal University	Zhejiang Normal University, 1, 1.96% Zhejiang Normal University 1 citation, 1.96%
Huzhou University	Huzhou University, 1, 1.96% Huzhou University 1 citation, 1.96%
Xinjiang University	Xinjiang University, 1, 1.96% Xinjiang University 1 citation, 1.96%
McGill University	McGill University, 1, 1.96% McGill University 1 citation, 1.96%
McMaster University	McMaster University, 1, 1.96% McMaster University 1 citation, 1.96%
Auchi Polytechnic	Auchi Polytechnic, 1, 1.96% Auchi Polytechnic 1 citation, 1.96%
Missouri University of Science and Technology	Missouri University of Science and Technology, 1, 1.96% Missouri University of Science and Technology 1 citation, 1.96%
University of Natural Resources and Life Sciences, Vienna	University of Natural Resources and Life Sciences, Vienna, 1, 1.96% University of Natural Resources and Life Sciences, Vienna 1 citation, 1.96%
Alexandria University	Alexandria University, 1, 1.96% Alexandria University 1 citation, 1.96%
University of Zaragoza	University of Zaragoza, 1, 1.96% University of Zaragoza 1 citation, 1.96%
University of Toronto	University of Toronto, 1, 1.96% University of Toronto 1 citation, 1.96%
University of Murcia	University of Murcia, 1, 1.96% University of Murcia 1 citation, 1.96%
University of La Laguna	University of La Laguna, 1, 1.96% University of La Laguna 1 citation, 1.96%
University of the Balearic Islands	University of the Balearic Islands, 1, 1.96% University of the Balearic Islands 1 citation, 1.96%
Show all (24 more)
	2 4 6 8 10 12 14 16 18

Citing countries

	2 4 6 8 10 12 14
Country not defined	Country not defined, 14, 27.45% Country not defined 14 citations, 27.45%
Malaysia	Malaysia, 13, 25.49% Malaysia 13 citations, 25.49%
China	China, 6, 11.76% China 6 citations, 11.76%
Iran	Iran, 4, 7.84% Iran 4 citations, 7.84%
United Kingdom	United Kingdom, 3, 5.88% United Kingdom 3 citations, 5.88%
India	India, 3, 5.88% India 3 citations, 5.88%
Spain	Spain, 3, 5.88% Spain 3 citations, 5.88%
Germany	Germany, 2, 3.92% Germany 2 citations, 3.92%
USA	USA, 2, 3.92% USA 2 citations, 3.92%
Australia	Australia, 2, 3.92% Australia 2 citations, 3.92%
Indonesia	Indonesia, 2, 3.92% Indonesia 2 citations, 3.92%
Nigeria	Nigeria, 2, 3.92% Nigeria 2 citations, 3.92%
Netherlands	Netherlands, 2, 3.92% Netherlands 2 citations, 3.92%
Portugal	Portugal, 1, 1.96% Portugal 1 citation, 1.96%
Austria	Austria, 1, 1.96% Austria 1 citation, 1.96%
Bulgaria	Bulgaria, 1, 1.96% Bulgaria 1 citation, 1.96%
Vietnam	Vietnam, 1, 1.96% Vietnam 1 citation, 1.96%
Georgia	Georgia, 1, 1.96% Georgia 1 citation, 1.96%
Denmark	Denmark, 1, 1.96% Denmark 1 citation, 1.96%
Egypt	Egypt, 1, 1.96% Egypt 1 citation, 1.96%
Jordan	Jordan, 1, 1.96% Jordan 1 citation, 1.96%
Italy	Italy, 1, 1.96% Italy 1 citation, 1.96%
Canada	Canada, 1, 1.96% Canada 1 citation, 1.96%
Kuwait	Kuwait, 1, 1.96% Kuwait 1 citation, 1.96%
Lebanon	Lebanon, 1, 1.96% Lebanon 1 citation, 1.96%
UAE	UAE, 1, 1.96% UAE 1 citation, 1.96%
Republic of Korea	Republic of Korea, 1, 1.96% Republic of Korea 1 citation, 1.96%
Turkey	Turkey, 1, 1.96% Turkey 1 citation, 1.96%
South Africa	South Africa, 1, 1.96% South Africa 1 citation, 1.96%
	2 4 6 8 10 12 14

We do not take into account publications without a DOI.
Statistics recalculated daily.