Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :101
Mechanical & Mechatronic Engineering
Engineering Design and Manufacturing
Design of Mechanism and Machine Elements
Renewable
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
648
529
0.816
* Total Citation Counts Rankings
Ranking Based On Selection :102
Business Education
Entrepreneurship
Stock Market
Retirement Plan and Investment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
645
473
0.733
* Total Citation Counts Rankings
Ranking Based On Selection :103
Entrepreneurship and Strategic Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
639
402
0.629
* Total Citation Counts Rankings
Ranking Based On Selection :104
Business Information Management
Diversity Studies
Knowledge Management
Library and Information
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
636
361
0.568
* Total Citation Counts Rankings
Ranking Based On Selection :105
HRM
Public Administration
Gender
Law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
634
510
0.804
* Total Citation Counts Rankings
Ranking Based On Selection :106
Entrepreneurship
Marketing
Strategy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
630
450
0.714
* Total Citation Counts Rankings
Ranking Based On Selection :107
Public administration
Political Science
Fiscal federalism
Cost of governace & Local governmente& local governmente
Legislature
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
625
435
0.696
* Total Citation Counts Rankings
Ranking Based On Selection :108
Lean Manufacturing
Human resource Management
Operations management
Change Management
SMEs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
622
563
0.905
* Total Citation Counts Rankings
Ranking Based On Selection :109
Business ethics
Entrepreneurship
Organisational performance
Conflict management
Diversity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
614
608
0.990
* Total Citation Counts Rankings
Ranking Based On Selection :110
ACCOUNTING & BUSINESS EDUCATION
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
612
399
0.652
* Total Citation Counts Rankings
Ranking Based On Selection :111
Business and Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
597
328
0.549
* Total Citation Counts Rankings
Ranking Based On Selection :112
Agricultural Economics/Marketing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
595
364
0.612
* Total Citation Counts Rankings
Ranking Based On Selection :113
Entrepreneurship
Organizational Behavior
Strategic Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
580
535
0.922
* Total Citation Counts Rankings
Ranking Based On Selection :114
Management
Human Resource and Organisational Behaviour
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
580
390
0.672
* Total Citation Counts Rankings
Ranking Based On Selection :115
Entrepreneurship education
Green entrepreneurship
Entrepreneurial Intention
and Corporate
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
576
446
0.774
* Total Citation Counts Rankings
Ranking Based On Selection :116
International Communication
Organisational Communication
Journalism and Media Studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
565
311
0.550
* Total Citation Counts Rankings
Ranking Based On Selection :117
Strategic Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
559
444
0.794
* Total Citation Counts Rankings
Ranking Based On Selection :118
Business ethics
Entrepreneurship
Agribusiness
Islamic finance
Human Resource Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
559
334
0.597
* Total Citation Counts Rankings
Ranking Based On Selection :119
Informal Entrepreneurship
Entrepreneurship
Business management
Human Resource Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
543
523
0.963
* Total Citation Counts Rankings
Ranking Based On Selection :120
Communication and Media Studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
538
421
0.783
* Total Citation Counts Rankings
Ranking Based On Selection :121
Broadcast Journalism and Media Studies
Social/New Media
Gender and Health Communication
Behaviour Change Communication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
536
414
0.772
* Total Citation Counts Rankings
Ranking Based On Selection :122
Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
533
418
0.784
* Total Citation Counts Rankings
Ranking Based On Selection :123
Marketing Branding Sales Management Physical Distribution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
531
380
0.716
* Total Citation Counts Rankings
Ranking Based On Selection :124
Employee well-being
Talent management
Leadership
Diversity management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
528
501
0.949
* Total Citation Counts Rankings
Ranking Based On Selection :125
Marketing
Human recourses
Business
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
515
493
0.957
Ejiroghene Kelly Orhorhoro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
648
529
0.816
Mechanical & Mechatronic Engineering
Engineering Design and Manufacturing
Design of Mechanism and Machine Elements
Renewable
Chimezie Comfort Okolocha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
645
473
0.733
Business Education
Entrepreneurship
Stock Market
Retirement Plan and Investment
Abubakar S. Garba
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
639
402
0.629
Entrepreneurship and Strategic Management
Yacob Haliso
Babcock University
Ilishan-Remo, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
636
361
0.568
Business Information Management
Diversity Studies
Knowledge Management
Library and Information
Adeline Idike
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
634
510
0.804
HRM
Public Administration
Gender
Law
Sanya Ojo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
630
450
0.714
Okechukwu Eme Innocent
University of Nigeria
Nsukka, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
625
435
0.696
Public administration
Political Science
Fiscal federalism
Cost of governace & Local governmente& local governmente
Legislature
Mohammed Inuwa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
622
563
0.905
Lean Manufacturing
Human resource Management
Operations management
Change Management
SMEs
Ekene Ezinwa Nwankwo Ezeanyim
Anambra State Polytechnic
Anambra, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
614
608
0.990
Business ethics
Entrepreneurship
Organisational performance
Conflict management
Diversity
Ezeani Nneka Salome
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
612
399
0.652
ACCOUNTING & BUSINESS EDUCATION
Enuoh Rebecca Oliver
University of Calabar
Calabar, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
597
328
0.549
Business and Management
Alli Ayowunmi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
595
364
0.612
Iyortsuun Akuraun Shadrach
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
580
535
0.922
Entrepreneurship
Organizational Behavior
Strategic Management
Ayodeji Awolaja
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
580
390
0.672
Management
Human Resource and Organisational Behaviour
Najafi Auwalu Ibrahim
Bayero University
Gwarzo Road Kano, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
576
446
0.774
Entrepreneurship education
Green entrepreneurship
Entrepreneurial Intention
and Corporate
Ekeanyanwu Nnamdi Tobechukwu
University of Uyo
Uyo, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
565
311
0.550
International Communication
Organisational Communication
Journalism and Media Studies
Akeem Ayinde Taiwo
Federal Polytechnic Ilaro
Ilaro, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
559
444
0.794
Bello, Shukurat Moronke
Bayero University
Gwarzo Road Kano, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
559
334
0.597
Business ethics
Entrepreneurship
Agribusiness
Islamic finance
Human Resource Management
Adebanji Ayeni
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
543
523
0.963
Informal Entrepreneurship
Entrepreneurship
Business management
Human Resource Management
Kenneth Adibe Nwafor
Ebonyi State University
Abakaliki, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
538
421
0.783
Communication and Media Studies
Chika Euphemia Asogwa
Federal University Oye Ekiti Ekiti State
Oye-Ekiti, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
536
414
0.772
Broadcast Journalism and Media Studies
Social/New Media
Gender and Health Communication
Behaviour Change Communication
Osemeke Monday
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
533
418
0.784
Olise, Moses Chigbata
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
531
380
0.716
Marketing Branding Sales Management Physical Distribution
Folakemi Ohunakin
Trinity University Yaba
Lagos, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
528
501
0.949
Employee well-being
Talent management
Leadership
Diversity management
James Nwoye Obi
Landmark University
Omu-Aran, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
515
493
0.957