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 :51
Soil Physics
Soil Chemistry
Soil Pedogenesis
Soil Fertility and Plant Nutrition
Soil Biology.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
19
0.463
* Total Citation Counts Rankings
Ranking Based On Selection :52
CURRICULUM & INSTRUCTION
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38
30
0.789
* Total Citation Counts Rankings
Ranking Based On Selection :53
Environmental Virology
Molecular Microbiology
Public Health & Epidemiology
Ecotoxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37
37
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :54
INFORMATION TECHNOLOGY
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37
16
0.432
* Total Citation Counts Rankings
Ranking Based On Selection :55
Computational Material science (HALF-HEUSLER THERMOELECTRICS)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :56
Supply Chain Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
35
0.972
* Total Citation Counts Rankings
Ranking Based On Selection :57
Development Economics
Disaster Risk Management
Conflict Resolution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
22
0.629
* Total Citation Counts Rankings
Ranking Based On Selection :58
Midwifery
Reproductive Health
Neonatal Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
27
0.900
* Total Citation Counts Rankings
Ranking Based On Selection :59
African Oral Literature
Continental African Literature and the Diaspora
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
25
0.893
* Total Citation Counts Rankings
Ranking Based On Selection :60
CURRICULUM & INSTRUCTION
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
25
0.893
* Total Citation Counts Rankings
Ranking Based On Selection :61
Guidance and Counseling
Disaster Management and Humanitarian Assistance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
16
0.571
* Total Citation Counts Rankings
Ranking Based On Selection :62
Micro-financing
Development Economics
Managerial Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
19
0.704
* Total Citation Counts Rankings
Ranking Based On Selection :63
Mental health
Career guidance
assessment and coaching
Certified mediator
team building coach
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
15
0.577
* Total Citation Counts Rankings
Ranking Based On Selection :64
Natural Resources Conservation
Environmental Conservation
Land use changes in rangelands
Poverty and Gender studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
12
0.462
* Total Citation Counts Rankings
Ranking Based On Selection :65
Green Crimes
Criminal Investigations
Penology
Gender Based Violence
Conflicts & Anthropology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
22
0.880
* Total Citation Counts Rankings
Ranking Based On Selection :66
Energy efficiency in buildings
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
11
0.440
* Total Citation Counts Rankings
Ranking Based On Selection :67
Youth deviancy
Organizational culture
Special needs among learners at all levels
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
22
0.917
* Total Citation Counts Rankings
Ranking Based On Selection :68
Education Management and Administration
Policy Studies
Research in Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
22
0.917
* Total Citation Counts Rankings
Ranking Based On Selection :69
Condensed Matter Physics
Nuclear & Environmental Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
* Total Citation Counts Rankings
Ranking Based On Selection :70
Computer Networks
IPv6
IoT
Predictive Analytics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
20
0.870
* Total Citation Counts Rankings
Ranking Based On Selection :71
Demography
Population and Livelihoods
Project Evaluation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
14
0.609
* Total Citation Counts Rankings
Ranking Based On Selection :72
Public Relations
Communications
Marketing
Branding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
15
0.682
* Total Citation Counts Rankings
Ranking Based On Selection :73
Agronomy/Crop Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
6
0.273
* Total Citation Counts Rankings
Ranking Based On Selection :74
Curriculum & Pedagogy
Quality Management
Sports
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :75
Community development
Social Work
Sociology
Anthropology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
10
0.476
Collins O. Majengo
Kibabii University
Bungoma, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
19
0.463
Soil Physics
Soil Chemistry
Soil Pedogenesis
Soil Fertility and Plant Nutrition
Soil Biology.
Oloo Elizabeth Akinyi
Kibabii University
Bungoma, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38
30
0.789
Michael Wasonga Opere
Kibabii University
Bungoma, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37
37
1.000
Environmental Virology
Molecular Microbiology
Public Health & Epidemiology
Ecotoxicology
Michael Okumu Ujunju
Kibabii University
Bungoma, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37
16
0.432
Job W Wafula
Kibabii University
Bungoma, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
Maureen Chepkesis Kiplel
Kibabii University
Bungoma, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
35
0.972
Brian Wanyama Singoro
Kibabii University
Bungoma, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
22
0.629
Development Economics
Disaster Risk Management
Conflict Resolution
Jane Kabo
Kibabii University
Bungoma, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
27
0.900
Midwifery
Reproductive Health
Neonatal Health
Felix Ayioka Orina
Kibabii University
Bungoma, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
25
0.893
African Oral Literature
Continental African Literature and the Diaspora
Dorcas Katiambo
Kibabii University
Bungoma, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
25
0.893
Florence Wanjala
Kibabii University
Bungoma, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
16
0.571
Guidance and Counseling
Disaster Management and Humanitarian Assistance
Stephen Sungwacha Mulianga
Kibabii University
Bungoma, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
19
0.704
Micro-financing
Development Economics
Managerial Statistics
Robert Wekesa Wafula
Kibabii University
Bungoma, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
15
0.577
Mental health
Career guidance
assessment and coaching
Certified mediator
team building coach
Tom George Ekisa
Kibabii University
Bungoma, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
12
0.462
Natural Resources Conservation
Environmental Conservation
Land use changes in rangelands
Poverty and Gender studies
Kathryn Langat
Kibabii University
Bungoma, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
22
0.880
Green Crimes
Criminal Investigations
Penology
Gender Based Violence
Conflicts & Anthropology
Peter Khakina
Kibabii University
Bungoma, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
11
0.440
Janet Nabiswa
Kibabii University
Bungoma, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
22
0.917
Youth deviancy
Organizational culture
Special needs among learners at all levels
Jane Barasa
Kibabii University
Bungoma, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
22
0.917
Education Management and Administration
Policy Studies
Research in Education
Michael Nakitare Waswa
Kibabii University
Bungoma, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
Condensed Matter Physics
Nuclear & Environmental Physics
Samuel Wafula Barasa
Kibabii University
Bungoma, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
20
0.870
Computer Networks
IPv6
IoT
Predictive Analytics
Paul Ong'Anyi Obino
Kibabii University
Bungoma, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
14
0.609
Demography
Population and Livelihoods
Project Evaluation
Meshack Nyambane Makori
Kibabii University
Bungoma, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
15
0.682
Public Relations
Communications
Marketing
Branding
Jonathan Mutonyi
Kibabii University
Bungoma, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
6
0.273
David Okoti
Kibabii University
Bungoma, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Curriculum & Pedagogy
Quality Management
Sports
Perpetua Gaciuki
Kibabii University
Bungoma, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
10
0.476
Community development
Social Work
Sociology
Anthropology