Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Architecture and Design, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Last 6 Years Citation Counts Rankings
![Issah Kweyu](/user/assets/images/profile/no-profile-photo.png)
Health promotion and sports science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
106
96
0.906
* Last 6 Years Citation Counts Rankings
![Umulkher Ali Abdillahi](https://cdn.adscientificindex.com/pictures/b6/5831184.jpg)
Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107
89
0.832
* Last 6 Years Citation Counts Rankings
![Anne Aswani Musotsi](https://cdn.adscientificindex.com/pictures/67/4525790.jpg)
nutrition
food security
traditional foods
bioactive compounds
qualitative research methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
147
88
0.599
* Last 6 Years Citation Counts Rankings
![Harrison Shagwira](https://cdn.adscientificindex.com/pictures/7d/5112116.jpg)
Artificial Neural Network
Finite element analysis
Materials Engineering
Wire-Arc AM
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
88
88
1.000
* Last 6 Years Citation Counts Rankings
![Rose Olayo](https://cdn.adscientificindex.com/pictures/7b/5831171.jpg)
Community Health
Adolescent Health
Health Systems Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
164
85
0.518
* Last 6 Years Citation Counts Rankings
![William Wanjala Toili](https://cdn.adscientificindex.com/pictures/c9/5831173.jpg)
Learning in Science
Environmental Education
And Biology Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
152
84
0.553
* Last 6 Years Citation Counts Rankings
![Emily Nakhumicha Wamalwa](/user/assets/images/profile/no-profile-photo.png)
Entomology
crop pathology
zoology
botany and molecular Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
108
84
0.778
* Last 6 Years Citation Counts Rankings
![Robert Silikhe Simiyu](/user/assets/images/profile/no-profile-photo.png)
development Finance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132
82
0.621
* Last 6 Years Citation Counts Rankings
![James Ouda](https://cdn.adscientificindex.com/pictures/a0/4752840.jpg)
MONITORING
EVALUATION
ASSESSMENT
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84
81
0.964
* Last 6 Years Citation Counts Rankings
![Frank Khachina Matanga](https://cdn.adscientificindex.com/pictures/6d/5831170.jpg)
Civil society
Democracy and Development
International Development
Foreign policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
166
80
0.482
* Last 6 Years Citation Counts Rankings
![Nathan Shaviya](https://cdn.adscientificindex.com/pictures/88/4752844.jpg)
Infectious Diseases
Medical Genetics and Computational Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89
80
0.899
* Last 6 Years Citation Counts Rankings
![Maximila Wanzala](https://cdn.adscientificindex.com/pictures/0e/4752843.jpg)
Public/Community Health/Health systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82
80
0.976
* Last 6 Years Citation Counts Rankings
![Edwin Jairus Simiyu](https://cdn.adscientificindex.com/pictures/1d/5831187.jpg)
International Economics
Development Economics and Econometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
79
0.814
* Last 6 Years Citation Counts Rankings
![Geofrey Ouma Maloba](https://cdn.adscientificindex.com/pictures/c5/4752825.jpg)
Cancer biology
Drug discovery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
79
0.919
* Last 6 Years Citation Counts Rankings
![Jackson Cheruiyot Korir](https://cdn.adscientificindex.com/pictures/9c/4525852.jpg)
Parasitology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
112
77
0.688
* Last 6 Years Citation Counts Rankings
![Edward Neyole](/user/assets/images/profile/no-profile-photo.png)
Environmental Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109
75
0.688
* Last 6 Years Citation Counts Rankings
![Roselyn Ongulu](/user/assets/images/profile/no-profile-photo.png)
adsorption of heavy metals from waste water by biosoption and phytoremediation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
88
75
0.852
* Last 6 Years Citation Counts Rankings
![Nalianya Milimo Amos](https://cdn.adscientificindex.com/pictures/6a/5831195.jpg)
Perovskite Semiconductors
Renewable energy
Solid State Physic
Material Characterization.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
75
1.000
* Last 6 Years Citation Counts Rankings
![Janet Manyasi](/user/assets/images/profile/no-profile-photo.png)
Performance Management
Talent Resourcing
Reward Management
Talent Development
Corporate Governance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
74
0.617
* Last 6 Years Citation Counts Rankings
![Victoria Naluyange](/user/assets/images/profile/no-profile-photo.png)
crop protection
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
100
74
0.740
* Last 6 Years Citation Counts Rankings
![Asenath Jerotich Sigot](https://cdn.adscientificindex.com/pictures/05/5831162.jpg)
Nutrition and Food Security
Mushroom and Micro Algae
spirulina research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
189
73
0.386
* Last 6 Years Citation Counts Rankings
![Charles Wachira](https://cdn.adscientificindex.com/pictures/71/5831193.jpg)
Mathematical Modeling - Biomathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
68
0.895
* Last 6 Years Citation Counts Rankings
![Lucy Mutuli](https://cdn.adscientificindex.com/pictures/05/5831183.jpg)
Human Nutrition
Community Nutrition and Health Promotion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
108
64
0.593
* Last 6 Years Citation Counts Rankings
![Wamukoya Edwin](/user/assets/images/profile/no-profile-photo.png)
Sports Science
Health Promotion
Physical Activity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107
64
0.598
* Last 6 Years Citation Counts Rankings
![Emmanuel Mzungu](https://cdn.adscientificindex.com/pictures/ff/5831200.jpg)
Environmental Science
Biology and Aqautic studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
64
1.000
Issah Kweyu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
106
96
0.906
Health promotion and sports science
Umulkher Ali Abdillahi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107
89
0.832
Anne Aswani Musotsi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
147
88
0.599
nutrition
food security
traditional foods
bioactive compounds
qualitative research methods
Harrison Shagwira
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
88
88
1.000
Artificial Neural Network
Finite element analysis
Materials Engineering
Wire-Arc AM
Rose Olayo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
164
85
0.518
William Wanjala Toili
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
152
84
0.553
Learning in Science
Environmental Education
And Biology Education
Emily Nakhumicha Wamalwa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
108
84
0.778
Robert Silikhe Simiyu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132
82
0.621
James Ouda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84
81
0.964
Frank Khachina Matanga
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
166
80
0.482
Civil society
Democracy and Development
International Development
Foreign policy
Nathan Shaviya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89
80
0.899
Infectious Diseases
Medical Genetics and Computational Biology
Maximila Wanzala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82
80
0.976
Edwin Jairus Simiyu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
79
0.814
Geofrey Ouma Maloba
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
79
0.919
Cancer biology
Drug discovery
Jackson Cheruiyot Korir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
112
77
0.688
Edward Neyole
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109
75
0.688
Roselyn Ongulu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
88
75
0.852
adsorption of heavy metals from waste water by biosoption and phytoremediation
Nalianya Milimo Amos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
75
1.000
Perovskite Semiconductors
Renewable energy
Solid State Physic
Material Characterization.
Janet Manyasi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
74
0.617
Performance Management
Talent Resourcing
Reward Management
Talent Development
Corporate Governance
Victoria Naluyange
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
100
74
0.740
Asenath Jerotich Sigot
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
189
73
0.386
Nutrition and Food Security
Mushroom and Micro Algae
spirulina research
Charles Wachira
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
68
0.895
Lucy Mutuli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
108
64
0.593
Wamukoya Edwin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107
64
0.598
Sports Science
Health Promotion
Physical Activity
Emmanuel Mzungu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
64
1.000