Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,937 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection :1
Timothy D Noakes
Running
Nutrition
Exercise Physiology
Insulin Resistance
Diabetes
Metrics
H-Index
i10 Index
Citation
144
548
64,790
* Rankings
Ranking Based On Selection :6
Tunde Victor Ojumu
Chemical Engineering: Bioprocess and Environmental Engineering
Metrics
H-Index
i10 Index
Citation
37
69
4,909
* Rankings
Ranking Based On Selection :7
Liana Van Der Westhuizen
Biomarkers of mycotoxin exposure
Analytical chemistry
Bioavailability of Rooibos flavonoids
Oxidative stress biomarkers
Metrics
H-Index
i10 Index
Citation
34
45
2,848
* Rankings
Ranking Based On Selection :12
Vernon Somerset
Environmental Chemistry
Electrochemistry
Analytical Chemistry
Materials Science
Nanotechnology
Metrics
H-Index
i10 Index
Citation
29
62
2,406
* Rankings
Ranking Based On Selection :13
S. Ntwampe
Bioprocess engineering
Biological wastewater treatment
Biotechnology engineering
Green chemistry
Metrics
H-Index
i10 Index
Citation
28
75
2,427
* Rankings
Ranking Based On Selection :14
Robertson K. Tengeh
Entrepreneurship
General management
Strategic Management
Public Administration
Business Incubation
Metrics
H-Index
i10 Index
Citation
28
55
2,628
* Rankings
Ranking Based On Selection :17
Beatrice Opeolu
Environmental Sciences
Environmental Toxicology
Environmental Analytical Chemistry
Ecotoxicology.
Metrics
H-Index
i10 Index
Citation
25
42
2,142
* Rankings
Ranking Based On Selection :18
Agnes Chigona
ICTs in Education
Teacher Education
Developing Countries
Metrics
H-Index
i10 Index
Citation
25
37
2,168
* Rankings
Ranking Based On Selection :19
Sjirk Geerts
Invasive plant species
Restoration Ecology
Pollination
Conservation
Fynbos
Metrics
H-Index
i10 Index
Citation
25
36
1,647
* Rankings
Ranking Based On Selection :22
Oluwaseun Oyekola
Renewable energy
bioremediation of wastewater
resource recovery
waste valorisation
Metrics
H-Index
i10 Index
Citation
23
36
2,158
* Rankings
Ranking Based On Selection :23
Johannes Cronje
Elearning
Instructional Design
Computers and Education
Blended learning
Metrics
H-Index
i10 Index
Citation
23
45
3,373
* Rankings
Ranking Based On Selection :24
Rainer Haldenwang
Non-Newtonian open channel flow
ultrasound velocity profiling
Metrics
H-Index
i10 Index
Citation
23
36
1,355
* Rankings
Ranking Based On Selection :25
Christine Winberg
Higher Education
Applied Linguistics
professional education
Metrics
H-Index
i10 Index
Citation
22
37
2,170
* Rankings
Ranking Based On Selection :27
Eunice Ndeto Ivala
Education
Media studies
e-learning
instructional design
Monitoring and evaluation
Metrics
H-Index
i10 Index
Citation
21
28
1,909
* Rankings
Ranking Based On Selection :28
Andile Mji
Conceptions of and approaches to learning mathematics
Mathematics and statistical anxiety
Metrics
H-Index
i10 Index
Citation
21
34
1,945
* Rankings
Ranking Based On Selection :30
Olawande Daramola
Applied Artificial Intelligence
Semantic Computing
Software Engineering
Machine Learning
Metrics
H-Index
i10 Index
Citation
20
41
1,679
* Rankings
Ranking Based On Selection :31
Juan-Pierré Bruwer|JP Bruwer
Internal Control
Internal Auditing
Small Medium and Micro Enterprises
SMMEs
Metrics
H-Index
i10 Index
Citation
20
39
1,152
* Rankings
Ranking Based On Selection :32
Asis Patnaik
Sustainable textiles
Waste management
Material circularity
Technical textiles
Nanofibres
Metrics
H-Index
i10 Index
Citation
20
39
1,724
* Rankings
Ranking Based On Selection :33
Bongani Ncube
Smallholder farming systems
soil fertility management
water and sanitation
water governance
indigenous knowledge
Metrics
H-Index
i10 Index
Citation
19
29
1,848
* Rankings
Ranking Based On Selection :34
Bertrand Tumbain Sone
metal oxide synthesis
gas sensors
wastewater treatment
water splitting
energy storage
Metrics
H-Index
i10 Index
Citation
19
23
1,418
* Rankings
Ranking Based On Selection :35
Felix Nchu
Entomology
Biological pest control
Microbiology
Plant health
Metrics
H-Index
i10 Index
Citation
19
37
1,107
* Rankings
Ranking Based On Selection :36
Bohua Sun
smart structures and materials
shells
3 body problem
turbulence
scaling laws
Metrics
H-Index
i10 Index
Citation
19
35
1,132
* Rankings
Ranking Based On Selection :37
Morris Fanadzo
Systems agronomy
Smallholder farmers
Climate-smart agriculture
Metrics
H-Index
i10 Index
Citation
18
22
1,092
* Rankings
Ranking Based On Selection :38
Melius Weideman
website visibility
website usability
search engines
information retrieval
Metrics
H-Index
i10 Index
Citation
18
27
1,093
* Rankings
Ranking Based On Selection :39
Job Dubihlela|Job Dubihlela
risk management
social entrepreneurship
small medium enterprises (SME)
emerging markets
corporate governance
Metrics
H-Index
i10 Index
Citation
17
29
1,184
* Rankings
Ranking Based On Selection :40
Charles P Laubscher
Conservation ecology
Propagation and cultivation
Medicinal
Food security
Edible coastal species
Metrics
H-Index
i10 Index
Citation
17
28
1,142
* Rankings
Ranking Based On Selection :41
Janet Condy
Literacy
digital literacy
assessment
inclusive education
Metrics
H-Index
i10 Index
Citation
17
24
979
* Rankings
Ranking Based On Selection :42
Khaled M. Abo-Al-Ez
Smart grids
Microgrids
Energy Management Systems
Engineering Management
Engineering Education
Metrics
H-Index
i10 Index
Citation
17
20
937
* Rankings
Ranking Based On Selection :43
Sipokazi Mabuwa
Friction Stir Processing
Metal Matrix Composites
Additive Manufacturing
Material Characterization
Metrics
H-Index
i10 Index
Citation
16
22
630
* Rankings
Ranking Based On Selection :44
Brendon Knott.
Sport tourism
legacy
mega-events
nation branding
sport development
Metrics
H-Index
i10 Index
Citation
16
18
972
* Rankings
Ranking Based On Selection :48
Ayodeji Oyenihi
Disease Diagnostics
Drug Discovery
Functional foods
Phytomed
Multidisciplinary research
Metrics
H-Index
i10 Index
Citation
15
19
1,072
* Rankings
Ranking Based On Selection :49
Diane Bell
assistive technology
edtech
hearing impaired
deafblind
disability innovation
Metrics
H-Index
i10 Index
Citation
15
16
1,033
* Rankings
Ranking Based On Selection :52
Atanda Kamoru Raji
Distributed Energy Resources
Microgrid
Engineering Education
Smart Grid
Electric & Hybrid
Metrics
H-Index
i10 Index
Citation
15
24
1,181
* Rankings
Ranking Based On Selection :53
Mohamed Tariq Kahn
Energy and renewables
wireless sensors
blockchain
microgrids
e-mobility
Metrics
H-Index
i10 Index
Citation
15
22
973
* Rankings
Ranking Based On Selection :54
Izak Van Zyl
Transdisciplinary studies
communication science
educational technology
participatory design
Metrics
H-Index
i10 Index
Citation
15
21
991
* Rankings
Ranking Based On Selection :58
Zayd Waghid
Social justice
Critical pedagogy
Educational Technology
Metrics
H-Index
i10 Index
Citation
14
20
608
* Rankings
Ranking Based On Selection :60
Omotola Onaneye-Babajide
Sustainable and Renewable Energy
Biofuels and Biodiesel Studies
Waste Remediation
Environmental Nano-science
Global and Envi
Metrics
H-Index
i10 Index
Citation
14
15
1,353
* Rankings
Ranking Based On Selection :61
Mc Matoetoe
electrochemistry
sensors
biosensors
polymers
nanomaterial hybrids and their application in enviroment as well as medicine
Metrics
H-Index
i10 Index
Citation
14
22
736
* Rankings
Ranking Based On Selection :63
Senthil Krishnamurthy
Power System Optimization
Renewable Energy
Demand Side Management
Smart Grid and Substation Autom
Metrics
H-Index
i10 Index
Citation
14
17
517
* Rankings
Ranking Based On Selection :66
Prasidh Ramson
Optometry
Refractive Error
Blindness
Public Health
Higher Education
Metrics
H-Index
i10 Index
Citation
13
15
634
* Rankings
Ranking Based On Selection :67
Oyeagu Chika Ethelbert
Livestock Nutrition
Meat Science
Food Security
Animal Science and Physiology
Metrics
H-Index
i10 Index
Citation
12
16
393
* Rankings
Ranking Based On Selection :69
Foncha John Wankah
Reading and Writing Pedagogies
Intercultural communication competence
Metrics
H-Index
i10 Index
Citation
12
13
402
* Rankings
Ranking Based On Selection :70
Charlton Van Der Horst
Electroanalytical Chemistry
Nanotechnology
Sensors
Wastewater Treatment
Metrics
H-Index
i10 Index
Citation
12
16
484
* Rankings
Ranking Based On Selection :72
Pieter Boer
Down syndrome
Interval training
functional fitness
Metrics
H-Index
i10 Index
Citation
11
14
673
* Rankings
Ranking Based On Selection :75
Enas Ismail
Physics
Biophysics
Nanomaterials
Medical applications
Metrics
H-Index
i10 Index
Citation
11
12
477
* Rankings
Ranking Based On Selection :76
Olumide Henrie Benedict
Performance measurement
Accounting education
Research development
Fintech in emerging economies..
Metrics
H-Index
i10 Index
Citation
11
11
486
* Rankings
Ranking Based On Selection :77
Vincent Okudoh
Anaerobic digestion
Biogas
Biomass
Bioenergy
Biofuels
Metrics
H-Index
i10 Index
Citation
11
12
611
* Rankings
Ranking Based On Selection :82
Vusi Mshayisa
Food Science and Technology education
edible insects
Maillard reaction product
Innovative teaching and learning
Learning Ana
Metrics
H-Index
i10 Index
Citation
10
10
295
* Rankings
Ranking Based On Selection :83
Julius Ayodeji Fapohunda
Sustainable Buiult environment
Affordable Housing
Lean Construction
Project Management.
Metrics
H-Index
i10 Index
Citation
10
12
424
* Rankings
Ranking Based On Selection :84
Jbn Mudumbi
Environmental Contamination
Environmental Law
Environmental Chemistry
Wastewater treatment
Metrics
H-Index
i10 Index
Citation
10
11
377
* Rankings
Ranking Based On Selection :85
Koebraa Peters
Marine Biology
Marine Invasion Biology
Marine Conservation
Biofouling
Metrics
H-Index
i10 Index
Citation
10
10
381
* Rankings
Ranking Based On Selection :86
Renitha Rampersad
Corporate Social Responsibiltiy
Intercultural Communication and Cross Cultural Communication
Transformation in Business
HIV/A
Metrics
H-Index
i10 Index
Citation
10
10
331
* Rankings
Ranking Based On Selection :89
Michael Twum-Darko
eGovernment
ICT4D
Digital Transformation
Technology Innovation
Business Incubation
Metrics
H-Index
i10 Index
Citation
10
10
410
* Rankings
Ranking Based On Selection :90
Dirk J Bester
Transdisciplinary Health Sciences
Physiological Sciences
Research Development
Research Ethics
Metrics
H-Index
i10 Index
Citation
10
10
401
* Rankings
Ranking Based On Selection :91
Maurice Oscar Dassah
Good Governance in Africa
Monitoring and Evaluation   
Metrics
H-Index
i10 Index
Citation
10
10
350
* Rankings
Ranking Based On Selection :92
Ken Barris
Literature
South African fiction in English
academic literacy
higher education
Metrics
H-Index
i10 Index
Citation
10
10
256
* Rankings
Ranking Based On Selection :94
Babatunde Oladipo
Environmental
Bioprocesses
Biofuel
Waste Valorization
Metrics
H-Index
i10 Index
Citation
9
8
356
* Rankings
Ranking Based On Selection :95
Anthony O. Obilana
Underutilised crops
edible insects
food fortification
plant extracts
postgraduate education
Metrics
H-Index
i10 Index
Citation
9
8
264
* Rankings
Ranking Based On Selection :96
Chris Hattingh
Tourism marketing
Event marketing
Consumer behavior
LGBT
Market segmentation
Metrics
H-Index
i10 Index
Citation
9
8
203
* Rankings
Ranking Based On Selection :97
Frederick Odun-Ayo
Bioactive dietary
cancer prevention
colorectal cancer
biomarkers
virology
Metrics
H-Index
i10 Index
Citation
9
8
169
* Rankings
Ranking Based On Selection :98
Beauty Omoruyi
Biochemistry
Bio-control and Biotechnology
Mycotoxin prevention
Metrics
H-Index
i10 Index
Citation
9
9
461
* Rankings
Ranking Based On Selection :99
Frank Makoza
Information Systems
ICT and Livelihoods
ICT Policy
Metrics
H-Index
i10 Index
Citation
9
9
338
* Rankings
Ranking Based On Selection :100
Stanley Fore
Project Management
Manufacturing Systems
Operations Management
Business Process Management
Metrics
H-Index
i10 Index
Citation
9
9
313
Rankings
Ranking Based On Selection: 1
Timothy D Noakes
Metrics
H-Index
i10 Index
Citation Counts
144
548
64,790
Running
Nutrition
Exercise Physiology
Insulin Resistance
Diabetes
Rankings
Ranking Based On Selection: 2
Oluwafemi Omoniyi Oguntibeju
Metrics
H-Index
i10 Index
Citation Counts
45
131
7,310
Rankings
Ranking Based On Selection: 3
Olalekan Fatoki
Metrics
H-Index
i10 Index
Citation Counts
45
110
6,324
Rankings
Ranking Based On Selection: 4
Ahmed A. Hussein
Metrics
H-Index
i10 Index
Citation Counts
43
119
5,307
Rankings
Ranking Based On Selection: 5
Tandi Matsha
Metrics
H-Index
i10 Index
Citation Counts
40
113
31,693
Rankings
Ranking Based On Selection: 6
Tunde Victor Ojumu
Metrics
H-Index
i10 Index
Citation Counts
37
69
4,909
Chemical Engineering: Bioprocess and Environmental Engineering
Rankings
Ranking Based On Selection: 7
Liana Van Der Westhuizen
Metrics
H-Index
i10 Index
Citation Counts
34
45
2,848
Biomarkers of mycotoxin exposure
Analytical chemistry
Bioavailability of Rooibos flavonoids
Oxidative stress biomarkers
Rankings
Ranking Based On Selection: 8
Ken Findlay
Metrics
H-Index
i10 Index
Citation Counts
32
69
3,397
Rankings
Ranking Based On Selection: 9
Jeanine L Marnewick|Jeanine L Von Metzinger
Metrics
H-Index
i10 Index
Citation Counts
31
60
3,397
rooibos
oxidative stress
carcinogenesis
chemoprevention
Rankings
Ranking Based On Selection: 10
Victoria A. Jideani
Metrics
H-Index
i10 Index
Citation Counts
30
73
3,995
Biopolymers
Data mining
Rheology
Experimental Design and Data Analysis
Rankings
Ranking Based On Selection: 11
Chux Gervase Iwu|Chux Iwu
Metrics
H-Index
i10 Index
Citation Counts
29
75
3,126
Rankings
Ranking Based On Selection: 12
Vernon Somerset
Metrics
H-Index
i10 Index
Citation Counts
29
62
2,406
Environmental Chemistry
Electrochemistry
Analytical Chemistry
Materials Science
Nanotechnology
Rankings
Ranking Based On Selection: 13
S. Ntwampe
Metrics
H-Index
i10 Index
Citation Counts
28
75
2,427
Bioprocess engineering
Biological wastewater treatment
Biotechnology engineering
Green chemistry
Rankings
Ranking Based On Selection: 14
Robertson K. Tengeh
Metrics
H-Index
i10 Index
Citation Counts
28
55
2,628
Entrepreneurship
General management
Strategic Management
Public Administration
Business Incubation
Rankings
Ranking Based On Selection: 15
Otolorin Adelaja Osibote
Metrics
H-Index
i10 Index
Citation Counts
26
39
2,146
Medical Health and Environmental Physics
Rankings
Ranking Based On Selection: 16
Daniela Gachago
Metrics
H-Index
i10 Index
Citation Counts
26
45
2,856
Rankings
Ranking Based On Selection: 17
Beatrice Opeolu
Metrics
H-Index
i10 Index
Citation Counts
25
42
2,142
Environmental Sciences
Environmental Toxicology
Environmental Analytical Chemistry
Ecotoxicology.
Rankings
Ranking Based On Selection: 18
Agnes Chigona
Metrics
H-Index
i10 Index
Citation Counts
25
37
2,168
ICTs in Education
Teacher Education
Developing Countries
Rankings
Ranking Based On Selection: 19
Sjirk Geerts
Metrics
H-Index
i10 Index
Citation Counts
25
36
1,647
Invasive plant species
Restoration Ecology
Pollination
Conservation
Fynbos
Rankings
Ranking Based On Selection: 20
Marilize Le Roes-Hill
Metrics
H-Index
i10 Index
Citation Counts
24
50
2,197
Actinobacteria
oxidative enzymes
antibiotics
systematics
Rankings
Ranking Based On Selection: 21
Francis B. Lewu
Metrics
H-Index
i10 Index
Citation Counts
24
40
2,352
Rankings
Ranking Based On Selection: 22
Oluwaseun Oyekola
Metrics
H-Index
i10 Index
Citation Counts
23
36
2,158
Renewable energy
bioremediation of wastewater
resource recovery
waste valorisation
Rankings
Ranking Based On Selection: 23
Johannes Cronje
Metrics
H-Index
i10 Index
Citation Counts
23
45
3,373
Elearning
Instructional Design
Computers and Education
Blended learning
Rankings
Ranking Based On Selection: 24
Rainer Haldenwang
Metrics
H-Index
i10 Index
Citation Counts
23
36
1,355
Non-Newtonian open channel flow
ultrasound velocity profiling
Rankings
Ranking Based On Selection: 25
Christine Winberg
Metrics
H-Index
i10 Index
Citation Counts
22
37
2,170
Higher Education
Applied Linguistics
professional education
Rankings
Ranking Based On Selection: 26
Karabo Shale
Metrics
H-Index
i10 Index
Citation Counts
21
39
1,390
Environmental health
food safety
bioaerosols
waste management
Rankings
Ranking Based On Selection: 27
Eunice Ndeto Ivala
Metrics
H-Index
i10 Index
Citation Counts
21
28
1,909
Education
Media studies
e-learning
instructional design
Monitoring and evaluation
Rankings
Ranking Based On Selection: 28
Andile Mji
Metrics
H-Index
i10 Index
Citation Counts
21
34
1,945
Conceptions of and approaches to learning mathematics
Mathematics and statistical anxiety
Rankings
Ranking Based On Selection: 29
Rodney G Duffett
Metrics
H-Index
i10 Index
Citation Counts
20
29
2,740
Digital interactive media marketing communication
Rankings
Ranking Based On Selection: 30
Olawande Daramola
Metrics
H-Index
i10 Index
Citation Counts
20
41
1,679
Applied Artificial Intelligence
Semantic Computing
Software Engineering
Machine Learning
Rankings
Ranking Based On Selection: 31
Juan-Pierré Bruwer|JP Bruwer
Metrics
H-Index
i10 Index
Citation Counts
20
39
1,152
Internal Control
Internal Auditing
Small Medium and Micro Enterprises
SMMEs
Rankings
Ranking Based On Selection: 32
Asis Patnaik
Metrics
H-Index
i10 Index
Citation Counts
20
39
1,724
Sustainable textiles
Waste management
Material circularity
Technical textiles
Nanofibres
Rankings
Ranking Based On Selection: 33
Bongani Ncube
Metrics
H-Index
i10 Index
Citation Counts
19
29
1,848
Smallholder farming systems
soil fertility management
water and sanitation
water governance
indigenous knowledge
Rankings
Ranking Based On Selection: 34
Bertrand Tumbain Sone
Metrics
H-Index
i10 Index
Citation Counts
19
23
1,418
metal oxide synthesis
gas sensors
wastewater treatment
water splitting
energy storage
Rankings
Ranking Based On Selection: 35
Felix Nchu
Metrics
H-Index
i10 Index
Citation Counts
19
37
1,107
Entomology
Biological pest control
Microbiology
Plant health
Rankings
Ranking Based On Selection: 36
Bohua Sun
Metrics
H-Index
i10 Index
Citation Counts
19
35
1,132
smart structures and materials
shells
3 body problem
turbulence
scaling laws
Rankings
Ranking Based On Selection: 37
Morris Fanadzo
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,092
Systems agronomy
Smallholder farmers
Climate-smart agriculture
Rankings
Ranking Based On Selection: 38
Melius Weideman
Metrics
H-Index
i10 Index
Citation Counts
18
27
1,093
website visibility
website usability
search engines
information retrieval
Rankings
Ranking Based On Selection: 39
Job Dubihlela|Job Dubihlela
Metrics
H-Index
i10 Index
Citation Counts
17
29
1,184
risk management
social entrepreneurship
small medium enterprises (SME)
emerging markets
corporate governance
Rankings
Ranking Based On Selection: 40
Charles P Laubscher
Metrics
H-Index
i10 Index
Citation Counts
17
28
1,142
Conservation ecology
Propagation and cultivation
Medicinal
Food security
Edible coastal species
Rankings
Ranking Based On Selection: 41
Janet Condy
Metrics
H-Index
i10 Index
Citation Counts
17
24
979
Literacy
digital literacy
assessment
inclusive education
Rankings
Ranking Based On Selection: 42
Khaled M. Abo-Al-Ez
Metrics
H-Index
i10 Index
Citation Counts
17
20
937
Smart grids
Microgrids
Energy Management Systems
Engineering Management
Engineering Education
Rankings
Ranking Based On Selection: 43
Sipokazi Mabuwa
Metrics
H-Index
i10 Index
Citation Counts
16
22
630
Friction Stir Processing
Metal Matrix Composites
Additive Manufacturing
Material Characterization
Rankings
Ranking Based On Selection: 44
Brendon Knott.
Metrics
H-Index
i10 Index
Citation Counts
16
18
972
Sport tourism
legacy
mega-events
nation branding
sport development
Rankings
Ranking Based On Selection: 46
Gunjan Gupta
Metrics
H-Index
i10 Index
Citation Counts
16
21
958
Rankings
Ranking Based On Selection: 47
Nikoletta B. Bathori
Metrics
H-Index
i10 Index
Citation Counts
16
22
816
Solid state physical chemistry
supramolecular chemistry
Rankings
Ranking Based On Selection: 48
Ayodeji Oyenihi
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,072
Disease Diagnostics
Drug Discovery
Functional foods
Phytomed
Multidisciplinary research
Rankings
Ranking Based On Selection: 49
Diane Bell
Metrics
H-Index
i10 Index
Citation Counts
15
16
1,033
assistive technology
edtech
hearing impaired
deafblind
disability innovation
Rankings
Ranking Based On Selection: 50
Solomon Eghosa Uhunamure
Metrics
H-Index
i10 Index
Citation Counts
15
16
649
Environmental Geography
Rankings
Ranking Based On Selection: 51
Conrad Sparks
Metrics
H-Index
i10 Index
Citation Counts
15
16
1,474
Microplastics
Marine litter
Plastics
Marine ecotoxicology
Metals
Rankings
Ranking Based On Selection: 52
Atanda Kamoru Raji
Metrics
H-Index
i10 Index
Citation Counts
15
24
1,181
Distributed Energy Resources
Microgrid
Engineering Education
Smart Grid
Electric & Hybrid
Rankings
Ranking Based On Selection: 53
Mohamed Tariq Kahn
Metrics
H-Index
i10 Index
Citation Counts
15
22
973
Energy and renewables
wireless sensors
blockchain
microgrids
e-mobility
Rankings
Ranking Based On Selection: 54
Izak Van Zyl
Metrics
H-Index
i10 Index
Citation Counts
15
21
991
Transdisciplinary studies
communication science
educational technology
participatory design
Rankings
Ranking Based On Selection: 55
Glenda Mary Davison
Metrics
H-Index
i10 Index
Citation Counts
15
22
767
Haematology
Immunology
Malignancy
Stem cell transplantation
Rankings
Ranking Based On Selection: 56
Elisha Chiware
Metrics
H-Index
i10 Index
Citation Counts
15
18
850
Open Science
Open Research Practices
Scholarly Communication
Rankings
Ranking Based On Selection: 57
James Windsor Garraway
Metrics
H-Index
i10 Index
Citation Counts
15
23
658
work and learning
STS
academic staff development
Rankings
Ranking Based On Selection: 58
Zayd Waghid
Metrics
H-Index
i10 Index
Citation Counts
14
20
608
Social justice
Critical pedagogy
Educational Technology
Rankings
Ranking Based On Selection: 59
Nicole Lisa Brooks
Metrics
H-Index
i10 Index
Citation Counts
14
19
849
Rankings
Ranking Based On Selection: 60
Omotola Onaneye-Babajide
Metrics
H-Index
i10 Index
Citation Counts
14
15
1,353
Sustainable and Renewable Energy
Biofuels and Biodiesel Studies
Waste Remediation
Environmental Nano-science
Global and Envi
Rankings
Ranking Based On Selection: 61
Mc Matoetoe
Metrics
H-Index
i10 Index
Citation Counts
14
22
736
electrochemistry
sensors
biosensors
polymers
nanomaterial hybrids and their application in enviroment as well as medicine
Rankings
Ranking Based On Selection: 62
Vanessa Jackson
Metrics
H-Index
i10 Index
Citation Counts
14
16
989
Rankings
Ranking Based On Selection: 63
Senthil Krishnamurthy
Metrics
H-Index
i10 Index
Citation Counts
14
17
517
Power System Optimization
Renewable Energy
Demand Side Management
Smart Grid and Substation Autom
Rankings
Ranking Based On Selection: 65
Trust Matsilele
Metrics
H-Index
i10 Index
Citation Counts
13
16
616
Digital Politics
Journalism
Social Data
Protest Cultures
Rankings
Ranking Based On Selection: 66
Prasidh Ramson
Metrics
H-Index
i10 Index
Citation Counts
13
15
634
Optometry
Refractive Error
Blindness
Public Health
Higher Education
Rankings
Ranking Based On Selection: 67
Oyeagu Chika Ethelbert
Metrics
H-Index
i10 Index
Citation Counts
12
16
393
Livestock Nutrition
Meat Science
Food Security
Animal Science and Physiology
Rankings
Ranking Based On Selection: 68
Sacha West
Metrics
H-Index
i10 Index
Citation Counts
12
13
1,059
Rankings
Ranking Based On Selection: 69
Foncha John Wankah
Metrics
H-Index
i10 Index
Citation Counts
12
13
402
Reading and Writing Pedagogies
Intercultural communication competence
Rankings
Ranking Based On Selection: 70
Charlton Van Der Horst
Metrics
H-Index
i10 Index
Citation Counts
12
16
484
Electroanalytical Chemistry
Nanotechnology
Sensors
Wastewater Treatment
Rankings
Ranking Based On Selection: 71
Walker Dr
Metrics
H-Index
i10 Index
Citation Counts
12
12
653
Rankings
Ranking Based On Selection: 72
Pieter Boer
Metrics
H-Index
i10 Index
Citation Counts
11
14
673
Down syndrome
Interval training
functional fitness
Rankings
Ranking Based On Selection: 73
Virimai Victor Mugobo
Metrics
H-Index
i10 Index
Citation Counts
11
11
372
Retailing
Marketing
Branding
Entrepreneurship
Leadership
Rankings
Ranking Based On Selection: 74
Lalini Reddy
Metrics
H-Index
i10 Index
Citation Counts
11
12
1,343
Rankings
Ranking Based On Selection: 75
Enas Ismail
Metrics
H-Index
i10 Index
Citation Counts
11
12
477
Physics
Biophysics
Nanomaterials
Medical applications
Rankings
Ranking Based On Selection: 76
Olumide Henrie Benedict
Metrics
H-Index
i10 Index
Citation Counts
11
11
486
Performance measurement
Accounting education
Research development
Fintech in emerging economies..
Rankings
Ranking Based On Selection: 77
Vincent Okudoh
Metrics
H-Index
i10 Index
Citation Counts
11
12
611
Anaerobic digestion
Biogas
Biomass
Bioenergy
Biofuels
Rankings
Ranking Based On Selection: 78
Robert Van Zyl
Metrics
H-Index
i10 Index
Citation Counts
11
11
361
Microelectronics
electromagnetic compatibility
satellite technology
Rankings
Ranking Based On Selection: 79
Shanel Raghubeer
Metrics
H-Index
i10 Index
Citation Counts
10
12
386
Molecular biology
diabetes
metabolism
toxicology
biochemistry
Rankings
Ranking Based On Selection: 80
Lisa Maria Graham
Metrics
H-Index
i10 Index
Citation Counts
10
11
799
Rankings
Ranking Based On Selection: 81
Rumbidzai Muvunzi
Metrics
H-Index
i10 Index
Citation Counts
10
11
242
Advanced manufacturing technologies
Rankings
Ranking Based On Selection: 82
Vusi Mshayisa
Metrics
H-Index
i10 Index
Citation Counts
10
10
295
Food Science and Technology education
edible insects
Maillard reaction product
Innovative teaching and learning
Learning Ana
Rankings
Ranking Based On Selection: 83
Julius Ayodeji Fapohunda
Metrics
H-Index
i10 Index
Citation Counts
10
12
424
Sustainable Buiult environment
Affordable Housing
Lean Construction
Project Management.
Rankings
Ranking Based On Selection: 84
Jbn Mudumbi
Metrics
H-Index
i10 Index
Citation Counts
10
11
377
Environmental Contamination
Environmental Law
Environmental Chemistry
Wastewater treatment
Rankings
Ranking Based On Selection: 85
Koebraa Peters
Metrics
H-Index
i10 Index
Citation Counts
10
10
381
Marine Biology
Marine Invasion Biology
Marine Conservation
Biofouling
Rankings
Ranking Based On Selection: 86
Renitha Rampersad
Metrics
H-Index
i10 Index
Citation Counts
10
10
331
Corporate Social Responsibiltiy
Intercultural Communication and Cross Cultural Communication
Transformation in Business
HIV/A
Rankings
Ranking Based On Selection: 87
Joseph Olusegun Adebayo,.
Metrics
H-Index
i10 Index
Citation Counts
10
10
235
Rankings
Ranking Based On Selection: 88
Jane-Francis Afungmeyu Abongdia
Metrics
H-Index
i10 Index
Citation Counts
10
11
414
Rankings
Ranking Based On Selection: 89
Michael Twum-Darko
Metrics
H-Index
i10 Index
Citation Counts
10
10
410
eGovernment
ICT4D
Digital Transformation
Technology Innovation
Business Incubation
Rankings
Ranking Based On Selection: 90
Dirk J Bester
Metrics
H-Index
i10 Index
Citation Counts
10
10
401
Transdisciplinary Health Sciences
Physiological Sciences
Research Development
Research Ethics
Rankings
Ranking Based On Selection: 91
Maurice Oscar Dassah
Metrics
H-Index
i10 Index
Citation Counts
10
10
350
Good Governance in Africa
Monitoring and Evaluation   
Rankings
Ranking Based On Selection: 92
Ken Barris
Metrics
H-Index
i10 Index
Citation Counts
10
10
256
Literature
South African fiction in English
academic literacy
higher education
Rankings
Ranking Based On Selection: 93
Saarah Fatoma Gadija Davids
Metrics
H-Index
i10 Index
Citation Counts
9
9
344
Rankings
Ranking Based On Selection: 94
Babatunde Oladipo
Metrics
H-Index
i10 Index
Citation Counts
9
8
356
Environmental
Bioprocesses
Biofuel
Waste Valorization
Rankings
Ranking Based On Selection: 95
Anthony O. Obilana
Metrics
H-Index
i10 Index
Citation Counts
9
8
264
Underutilised crops
edible insects
food fortification
plant extracts
postgraduate education
Rankings
Ranking Based On Selection: 96
Chris Hattingh
Metrics
H-Index
i10 Index
Citation Counts
9
8
203
Tourism marketing
Event marketing
Consumer behavior
LGBT
Market segmentation
Rankings
Ranking Based On Selection: 97
Frederick Odun-Ayo
Metrics
H-Index
i10 Index
Citation Counts
9
8
169
Bioactive dietary
cancer prevention
colorectal cancer
biomarkers
virology
Rankings
Ranking Based On Selection: 98
Beauty Omoruyi
Metrics
H-Index
i10 Index
Citation Counts
9
9
461
Biochemistry
Bio-control and Biotechnology
Mycotoxin prevention
Rankings
Ranking Based On Selection: 99
Frank Makoza
Metrics
H-Index
i10 Index
Citation Counts
9
9
338
Information Systems
ICT and Livelihoods
ICT Policy
Rankings
Ranking Based On Selection: 100
Stanley Fore
Metrics
H-Index
i10 Index
Citation Counts
9
9
313
Project Management
Manufacturing Systems
Operations Management
Business Process Management