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 :1
Point of care diagnostics
infectious diseases
maternal and newborn health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,291
1,300
0.567
* Total Citation Counts Rankings
Ranking Based On Selection :2
Information Systems
Educational Technology
e-Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,116
1,284
0.607
* Total Citation Counts Rankings
Ranking Based On Selection :3
education management
curriculae studies
on-line education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,989
1,396
0.702
* Total Citation Counts Rankings
Ranking Based On Selection :4
Drug development
novel drug targets
novel drug delivery systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,495
562
0.376
* Total Citation Counts Rankings
Ranking Based On Selection :5
Pharmacy and Novel Drug Delivery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,242
597
0.481
* Total Citation Counts Rankings
Ranking Based On Selection :6
Conflict Management
Security studies
Criminology
International relations and Diplomacy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,145
468
0.409
* Total Citation Counts Rankings
Ranking Based On Selection :7
Natural Products Research
Drug design and development
Malaria and Cancer Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,073
472
0.440
* Total Citation Counts Rankings
Ranking Based On Selection :8
Health Systems Management: Community Health
Occupational Health and Safety
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
775
726
0.937
* Total Citation Counts Rankings
Ranking Based On Selection :9
ACCOUNTING AND FINANCE
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
723
598
0.827
* Total Citation Counts Rankings
Ranking Based On Selection :10
Hospitality Organizational Behavior
Human Resource management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
446
236
0.529
* Total Citation Counts Rankings
Ranking Based On Selection :11
Medical biochemistry
Medical Physiology
Neurology
Internal Medicine
Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
439
438
0.998
* Total Citation Counts Rankings
Ranking Based On Selection :12
Pharmacy
Parkinsonism disorder
Drug side effects
Natural products
Anticancer activity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
390
162
0.415
* Total Citation Counts Rankings
Ranking Based On Selection :13
Information Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
383
110
0.287
* Total Citation Counts Rankings
Ranking Based On Selection :14
ANTHROPOLOGY
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
336
187
0.557
* Total Citation Counts Rankings
Ranking Based On Selection :15
Computer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
262
154
0.588
* Total Citation Counts Rankings
Ranking Based On Selection :16
Education Administration amd Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
244
114
0.467
* Total Citation Counts Rankings
Ranking Based On Selection :17
Pharmacognosy
Complementary Alternative Medicine Practice
Phytochemistry
Botanic garden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
200
191
0.955
* Total Citation Counts Rankings
Ranking Based On Selection :18
Separation Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
193
21
0.109
* Total Citation Counts Rankings
Ranking Based On Selection :19
Information Technology
Information Science
Knowledge Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
188
119
0.633
* Total Citation Counts Rankings
Ranking Based On Selection :20
Online platforms
digital diplomacy
social media
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
183
182
0.995
* Total Citation Counts Rankings
Ranking Based On Selection :21
politics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
175
152
0.869
* Total Citation Counts Rankings
Ranking Based On Selection :22
Educational Management
Educational planning and Economics of Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
166
77
0.464
* Total Citation Counts Rankings
Ranking Based On Selection :23
Community Development
Environmental Studies
Agriculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
160
137
0.856
* Total Citation Counts Rankings
Ranking Based On Selection :24
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
156
91
0.583
* Total Citation Counts Rankings
Ranking Based On Selection :25
polymers
water purification
dye adsorption
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
149
127
0.852
Jesse Gitaka
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,291
1,300
0.567
Point of care diagnostics
infectious diseases
maternal and newborn health
Joyce Gikandi
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,116
1,284
0.607
Information Systems
Educational Technology
e-Learning
Pamela Ochieng
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,989
1,396
0.702
education management
curriculae studies
on-line education
Francis Muregi
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,495
562
0.376
Drug development
novel drug targets
novel drug delivery systems
Bindu Madhavi Boddupalli
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,242
597
0.481
Pharmacy and Novel Drug Delivery
Solomon Pk Muhindi
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,145
468
0.409
Conflict Management
Security studies
Criminology
International relations and Diplomacy
Peter G. Kirira
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,073
472
0.440
Natural Products Research
Drug design and development
Malaria and Cancer Research
Zaddock Ogayo Oguta
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
775
726
0.937
Health Systems Management: Community Health
Occupational Health and Safety
Ayub Khayumbi Litsaliah
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
723
598
0.827
ACCOUNTING AND FINANCE
Edwin Odhuno
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
446
236
0.529
Hospitality Organizational Behavior
Human Resource management
Gervason Moriasi
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
439
438
0.998
Medical biochemistry
Medical Physiology
Neurology
Internal Medicine
Oncology
Ramalingam Ramani
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
390
162
0.415
Pharmacy
Parkinsonism disorder
Drug side effects
Natural products
Anticancer activity
Waqo Dida Godana
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
383
110
0.287
Kennedy Mutundu
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
336
187
0.557
Patrick Charagu
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
262
154
0.588
Emily Kirwok
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
244
114
0.467
Education Administration amd Management
Jared Misonge Onyancha
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
200
191
0.955
Pharmacognosy
Complementary Alternative Medicine Practice
Phytochemistry
Botanic garden
Samuel Karenga
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
193
21
0.109
Raymond Wafula Ongus
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
188
119
0.633
Information Technology
Information Science
Knowledge Management
Daniel Oloo Ong'Ong'A
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
183
182
0.995
Dennis Mwita
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
175
152
0.869
Werunga Kikechi
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
166
77
0.464
Educational Management
Educational planning and Economics of Education
Serah Kimaru-Muchai
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
160
137
0.856
Community Development
Environmental Studies
Agriculture
John Kariuki
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
156
91
0.583
Dennis Gitau Njuguna
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
149
127
0.852
polymers
water purification
dye adsorption