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" (870,053 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
Ogechi Adeola
Strategic Marketing
Export Marketing
Hospitality and Tourism
Digital Marketing
Metrics
H-Index
i10 Index
Citation
31
55
3,348
* Rankings
Ranking Based On Selection: 3
Olutayo Otubanjo
Corporate branding
corporate identity
corporate communications
corporate reputation
corporate marketing
Metrics
H-Index
i10 Index
Citation
18
22
906
* Rankings
Ranking Based On Selection: 4
Oluyemi Theophilus Adeosun
Human Resource Management
Entrepreneurship
Development Studies
Innovation
Metrics
H-Index
i10 Index
Citation
13
16
564
* Rankings
Ranking Based On Selection: 5
Olayinka David-West
information systems
electronic business
digital transformation
financial inclusion
digital financial services
Metrics
H-Index
i10 Index
Citation
13
15
830
* Rankings
Ranking Based On Selection: 8
Immanuel Ovemeso Umukoro
Information Systems
Digital Financial Services
Business Process Innovation
Social &
Metrics
H-Index
i10 Index
Citation
10
10
508
* Rankings
Ranking Based On Selection: 10
Joseph David|David Joseph, J David
Political Economy
Public Finance
Development Economics
Metrics
H-Index
i10 Index
Citation
9
9
356

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* Rankings
Ranking Based On Selection: 11
Osaretin Kayode Omoregie
Ethics In Financial Decisions
Corporate Financial Intelligence
Expediency Theory of Capital Structure
Executive Compensation
Metrics
H-Index
i10 Index
Citation
9
8
567
* Rankings
Ranking Based On Selection: 12
Emma Etim
Public Administration
Politics
Waste Management
Environmental Sustainability
Metrics
H-Index
i10 Index
Citation
9
7
211
* Rankings
Ranking Based On Selection: 13
Frank Ojadi
operations management
design and implementation of logistics and supply chain management improvement methodologies
Metrics
H-Index
i10 Index
Citation
8
8
376
* Rankings
Ranking Based On Selection: 14
Kemi Ogunyemi
business ethics
managerial anthropology
self leadership
sustainability management
anti-corruption
Metrics
H-Index
i10 Index
Citation
8
8
278
* Rankings
Ranking Based On Selection: 15
Isaiah Adisa
Management Studies - Human Resource Management
Decent Work
Marketing
Gender Studies
Metrics
H-Index
i10 Index
Citation
8
6
233
* Rankings
Ranking Based On Selection: 18
Lasisi Lukman A
Agricultural Economics
Economics
Econometrics
Financial Economics.
Metrics
H-Index
i10 Index
Citation
6
6
211
* Rankings
Ranking Based On Selection: 19
Eugene Agboifo Ohu
Organizational Behaviour
Human-Computer Interactions
Virtual / Augmented Reality
Psychology
Metrics
H-Index
i10 Index
Citation
6
3
165
* Rankings
Ranking Based On Selection: 21
Adun Okupe
Leadership for Societal Change
Hospitality and Tourism
Sustainability
Metrics
H-Index
i10 Index
Citation
5
3
234
* Rankings
Ranking Based On Selection: 22
Adewumi Otonne
Sustainable Business
Macroeconomics
Development Economics
Public Finance
Applied Econometrics
Metrics
H-Index
i10 Index
Citation
5
2
59
* Rankings
Ranking Based On Selection: 23
Belinda Nwosu
Organisational Behaviour
HRM
Service Quality
Principles of Hospitality
Gender Studies
Metrics
H-Index
i10 Index
Citation
5
3
89
* Rankings
Ranking Based On Selection: 24
Adetunji Adegbesan
Competitive Strategy
Strategic Factor Markets
Resource-based Theory
Strategic Innovation
Metrics
H-Index
i10 Index
Citation
5
3
760
* Rankings
Ranking Based On Selection: 26
Olawale Ajai
Business laws
non market strategy
corporate sustainability
technology and law
Metrics
H-Index
i10 Index
Citation
4
3
78
* Rankings
Ranking Based On Selection: 28
Samuel Danilola
Health Economics
Agricultural Economics
Development Economics
Political Economy
Metrics
H-Index
i10 Index
Citation
4
2
44
* Rankings
Ranking Based On Selection: 30
Olayode Agboola
Entrepreneurship
Economics of Money and Finance
Energy Economics
Decision Analysis
Metrics
H-Index
i10 Index
Citation
3
2
41
* Rankings
Ranking Based On Selection: 33
Chukwunonye Obi-Ogulo Emenalo
Law and Finance
Access to finance by MSMEs
Institutions and financial system development in Africa
Metrics
H-Index
i10 Index
Citation
3
2
60
* Rankings
Ranking Based On Selection: 37
Eunice Amoka
sustainable development
health communication
development communication
content analysis
Metrics
H-Index
i10 Index
Citation
2
0
5
* Rankings
Ranking Based On Selection: 40
Odomero Omohwovo
ICT projects
Electronic libraries
Academic libraries
User Education programmes
Information seeking behaviours
Metrics
H-Index
i10 Index
Citation
1
0
2
* Rankings
Ranking Based On Selection: 41
Ihunanya Erondu
Financial Technology
Indigenous Entrepreneurship
Climate and Energy Finance
& SDGs
Metrics
H-Index
i10 Index
Citation
1
0
2
Rankings
Ranking Based On Selection: 1
Ogechi Adeola
Metrics
H-Index
i10 Index
Citation Counts
31
55
3,348
Strategic Marketing
Export Marketing
Hospitality and Tourism
Digital Marketing
Rankings
Ranking Based On Selection: 2
Okechukwu Amah
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,075
Rankings
Ranking Based On Selection: 3
Olutayo Otubanjo
Metrics
H-Index
i10 Index
Citation Counts
18
22
906
Corporate branding
corporate identity
corporate communications
corporate reputation
corporate marketing
Rankings
Ranking Based On Selection: 4
Oluyemi Theophilus Adeosun
Metrics
H-Index
i10 Index
Citation Counts
13
16
564
Human Resource Management
Entrepreneurship
Development Studies
Innovation
Rankings
Ranking Based On Selection: 5
Olayinka David-West
Metrics
H-Index
i10 Index
Citation Counts
13
15
830
information systems
electronic business
digital transformation
financial inclusion
digital financial services
Rankings
Ranking Based On Selection: 6
Nkemdilim Iheanachor
Metrics
H-Index
i10 Index
Citation Counts
12
14
613
Strategy
International Business
Business Model Innovation
Rankings
Ranking Based On Selection: 7
Akintola Owolabi
Metrics
H-Index
i10 Index
Citation Counts
11
13
575
Rankings
Ranking Based On Selection: 8
Immanuel Ovemeso Umukoro
Metrics
H-Index
i10 Index
Citation Counts
10
10
508
Information Systems
Digital Financial Services
Business Process Innovation
Social &
Rankings
Ranking Based On Selection: 9
Henrietta Onwuegbuzie
Metrics
H-Index
i10 Index
Citation Counts
10
10
298
Rankings
Ranking Based On Selection: 10
Joseph David|David Joseph, J David
Metrics
H-Index
i10 Index
Citation Counts
9
9
356
Political Economy
Public Finance
Development Economics

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Osaretin Kayode Omoregie
Metrics
H-Index
i10 Index
Citation Counts
9
8
567
Ethics In Financial Decisions
Corporate Financial Intelligence
Expediency Theory of Capital Structure
Executive Compensation
Rankings
Ranking Based On Selection: 12
Emma Etim
Metrics
H-Index
i10 Index
Citation Counts
9
7
211
Public Administration
Politics
Waste Management
Environmental Sustainability
Rankings
Ranking Based On Selection: 13
Frank Ojadi
Metrics
H-Index
i10 Index
Citation Counts
8
8
376
operations management
design and implementation of logistics and supply chain management improvement methodologies
Rankings
Ranking Based On Selection: 14
Kemi Ogunyemi
Metrics
H-Index
i10 Index
Citation Counts
8
8
278
business ethics
managerial anthropology
self leadership
sustainability management
anti-corruption
Rankings
Ranking Based On Selection: 15
Isaiah Adisa
Metrics
H-Index
i10 Index
Citation Counts
8
6
233
Management Studies - Human Resource Management
Decent Work
Marketing
Gender Studies
Rankings
Ranking Based On Selection: 16
Obinna Muogboh
Metrics
H-Index
i10 Index
Citation Counts
8
6
279
Rankings
Ranking Based On Selection: 17
Rose Ogbechie
Metrics
H-Index
i10 Index
Citation Counts
7
4
133
Rankings
Ranking Based On Selection: 18
Lasisi Lukman A
Metrics
H-Index
i10 Index
Citation Counts
6
6
211
Agricultural Economics
Economics
Econometrics
Financial Economics.
Rankings
Ranking Based On Selection: 19
Eugene Agboifo Ohu
Metrics
H-Index
i10 Index
Citation Counts
6
3
165
Organizational Behaviour
Human-Computer Interactions
Virtual / Augmented Reality
Psychology
Rankings
Ranking Based On Selection: 20
Oserere Ibelegbu
Metrics
H-Index
i10 Index
Citation Counts
6
2
59
Service Marketing
Customer Experience
Emerging Technologies
Rankings
Ranking Based On Selection: 21
Adun Okupe
Metrics
H-Index
i10 Index
Citation Counts
5
3
234
Leadership for Societal Change
Hospitality and Tourism
Sustainability
Rankings
Ranking Based On Selection: 22
Adewumi Otonne
Metrics
H-Index
i10 Index
Citation Counts
5
2
59
Sustainable Business
Macroeconomics
Development Economics
Public Finance
Applied Econometrics
Rankings
Ranking Based On Selection: 23
Belinda Nwosu
Metrics
H-Index
i10 Index
Citation Counts
5
3
89
Organisational Behaviour
HRM
Service Quality
Principles of Hospitality
Gender Studies
Rankings
Ranking Based On Selection: 24
Adetunji Adegbesan
Metrics
H-Index
i10 Index
Citation Counts
5
3
760
Competitive Strategy
Strategic Factor Markets
Resource-based Theory
Strategic Innovation
Rankings
Ranking Based On Selection: 25
Chisom Ndigwe|Chisom Ndigwe Okafor
Metrics
H-Index
i10 Index
Citation Counts
4
4
192
Rankings
Ranking Based On Selection: 26
Olawale Ajai
Metrics
H-Index
i10 Index
Citation Counts
4
3
78
Business laws
non market strategy
corporate sustainability
technology and law
Rankings
Ranking Based On Selection: 27
Marvel Ogah
Metrics
H-Index
i10 Index
Citation Counts
4
0
49
Rankings
Ranking Based On Selection: 28
Samuel Danilola
Metrics
H-Index
i10 Index
Citation Counts
4
2
44
Health Economics
Agricultural Economics
Development Economics
Political Economy
Rankings
Ranking Based On Selection: 29
Emevwo Biakolo
Metrics
H-Index
i10 Index
Citation Counts
4
2
201
Rankings
Ranking Based On Selection: 30
Olayode Agboola
Metrics
H-Index
i10 Index
Citation Counts
3
2
41
Entrepreneurship
Economics of Money and Finance
Energy Economics
Decision Analysis
Rankings
Ranking Based On Selection: 31
Arinze Nwokolo
Metrics
H-Index
i10 Index
Citation Counts
3
2
32
Rankings
Ranking Based On Selection: 32
Emeka Raphael Agu
Metrics
H-Index
i10 Index
Citation Counts
3
1
42
Strategic Management
Entrepreneurship
Informal Firms
Rankings
Ranking Based On Selection: 33
Chukwunonye Obi-Ogulo Emenalo
Metrics
H-Index
i10 Index
Citation Counts
3
2
60
Law and Finance
Access to finance by MSMEs
Institutions and financial system development in Africa
Rankings
Ranking Based On Selection: 34
Yetunde Anibaba
Metrics
H-Index
i10 Index
Citation Counts
3
0
26
Leadership
Managerial Decision Making
Behavioural Science
Rankings
Ranking Based On Selection: 35
Henry O. Onukwuba
Metrics
H-Index
i10 Index
Citation Counts
2
2
23
Leadership
Human Resource Management
Organisational Behaviour
Rankings
Ranking Based On Selection: 36
Asiegbu Gregory Uchechukwu
Metrics
H-Index
i10 Index
Citation Counts
2
0
13
Rankings
Ranking Based On Selection: 37
Eunice Amoka
Metrics
H-Index
i10 Index
Citation Counts
2
0
5
sustainable development
health communication
development communication
content analysis
Rankings
Ranking Based On Selection: 38
Nnaemeka Onoyima
Metrics
H-Index
i10 Index
Citation Counts
1
1
23
sustainability and strategy
Rankings
Ranking Based On Selection: 39
Uche Attoh
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Rankings
Ranking Based On Selection: 40
Odomero Omohwovo
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
ICT projects
Electronic libraries
Academic libraries
User Education programmes
Information seeking behaviours
Rankings
Ranking Based On Selection: 41
Ihunanya Erondu
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Financial Technology
Indigenous Entrepreneurship
Climate and Energy Finance
& SDGs
Rankings
Ranking Based On Selection: 42
Vanessa Burgal
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Rankings
Ranking Based On Selection: 43
Chibueze Clinton
Metrics
H-Index
i10 Index
Citation Counts
1
0
1