The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the 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 :176
Veterinary Public health
Zoonotic Diseases
Antimicrobial Resistance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,636
1,036
0.633
* Total Citation Counts Rankings
Ranking Based On Selection :177
Forest Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,632
860
0.527
* Total Citation Counts Rankings
Ranking Based On Selection :178
Agriculture Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,631
720
0.441
* Total Citation Counts Rankings
Ranking Based On Selection :179
Performance evaluation
Characterization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,628
702
0.431
* Total Citation Counts Rankings
Ranking Based On Selection :180
Biodiversity conservation
Ecosystem resilience
functioning and services
Climate change
Ethnobotany and ethnomedicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,613
884
0.548
* Total Citation Counts Rankings
Ranking Based On Selection :181
Health systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,603
1,221
0.762
* Total Citation Counts Rankings
Ranking Based On Selection :182
Nonlinear Analysis
Fixed Point Theory
Mathematical Modelling
Machine Learning
AI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,601
1,042
0.651
* Total Citation Counts Rankings
Ranking Based On Selection :183
Water
sanitation
irrigation and management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,591
1,285
0.808
* Total Citation Counts Rankings
Ranking Based On Selection :184
Avian health
poultry production and genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,591
838
0.527
* Total Citation Counts Rankings
Ranking Based On Selection :185
Zoonotic diseases
diagnostic markers
public health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,591
808
0.508
* Total Citation Counts Rankings
Ranking Based On Selection :186
Audit Management
Management Control Systems
Governance
Entrepreneurship Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,589
924
0.581
* Total Citation Counts Rankings
Ranking Based On Selection :187
Soil morphology
soil genesis
soil classification
soil survey
land evaluation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,579
900
0.570
* Total Citation Counts Rankings
Ranking Based On Selection :188
teacher retention
internationalisation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,566
1,227
0.784
* Total Citation Counts Rankings
Ranking Based On Selection :189
Labour Economics
Development economics
Applied Econometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,561
688
0.441
* Total Citation Counts Rankings
Ranking Based On Selection :190
Data science
mathematical modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,553
1,013
0.652
* Total Citation Counts Rankings
Ranking Based On Selection :191
Molecular Biology and Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,541
717
0.465
* Total Citation Counts Rankings
Ranking Based On Selection :192
Curriculum and Teaching
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,540
393
0.255
* Total Citation Counts Rankings
Ranking Based On Selection :193
Population & Public Health
Prenatal Exposure
Environmental Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,539
1,270
0.825
* Total Citation Counts Rankings
Ranking Based On Selection :194
Fisheries ecology
Fish Biology
Biodiversity Conservation
Fisheries Management
Aquatic Environmental Quality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,530
901
0.589
* Total Citation Counts Rankings
Ranking Based On Selection :195
Geology
Geochemistry
Metamorphic Petrology
Geochronology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,530
405
0.265
* Total Citation Counts Rankings
Ranking Based On Selection :196
Desalination
composite materials
CO2 capture
Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,524
1,268
0.832
* Total Citation Counts Rankings
Ranking Based On Selection :197
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,523
737
0.484
* Total Citation Counts Rankings
Ranking Based On Selection :198
Infectious diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,516
1,323
0.873
* Total Citation Counts Rankings
Ranking Based On Selection :199
Insect Vector Ecology and Behaviour
Insecticide Resistance
and Interventions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,507
727
0.482
* Total Citation Counts Rankings
Ranking Based On Selection :200
Physiology
Ecotoxicology and poultry physiology and nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,499
969
0.646
Katakweba Abdul Selemani
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,636
1,036
0.633
Veterinary Public health
Zoonotic Diseases
Antimicrobial Resistance
John Richard Mbwambo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,632
860
0.527
Ephraim Mm Senkondo
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,631
720
0.441
George Cesilius Kifaro
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,628
702
0.431
Halima Mvungi Amir|Halima Amir Mvungi
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,613
884
0.548
Biodiversity conservation
Ecosystem resilience
functioning and services
Climate change
Ethnobotany and ethnomedicine
Gasto Frumence
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,603
1,221
0.762
Santosh Kumar
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,601
1,042
0.651
Nonlinear Analysis
Fixed Point Theory
Mathematical Modelling
Machine Learning
AI
Komakech C. Hans
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,591
1,285
0.808
Water
sanitation
irrigation and management
Peter Lm Msoffe
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,591
838
0.527
Avian health
poultry production and genetics
Georgies Mgode
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,591
808
0.508
Zoonotic diseases
diagnostic markers
public health
Ernest Samwel Mwasalwiba
Mzumbe University
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,589
924
0.581
Audit Management
Management Control Systems
Governance
Entrepreneurship Education
Balthazar Michael Msanya
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,579
900
0.570
Soil morphology
soil genesis
soil classification
soil survey
land evaluation
Constancia Nziku
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,566
1,227
0.784
teacher retention
internationalisation
Francis Callystus Nyoni
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,561
688
0.441
Labour Economics
Development economics
Applied Econometrics
Samson Kiware
Ifakara Health Institute
Ifakara, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,553
1,013
0.652
Data science
mathematical modelling
Joseph Swilla
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,541
717
0.465
Molecular Biology and Biotechnology
Venance Paul Mallya
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,540
393
0.255
Elias Charles Nyanza
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,539
1,270
0.825
Population & Public Health
Prenatal Exposure
Environmental Toxicology
Mary Alphonce Kishe|Mary Alphonce Kishe_Machmu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,530
901
0.589
Fisheries ecology
Fish Biology
Biodiversity Conservation
Fisheries Management
Aquatic Environmental Quality
Makenya Maboko
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,530
405
0.265
Geology
Geochemistry
Metamorphic Petrology
Geochronology
Yusufu Abeid Chande Jande
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,524
1,268
0.832
Desalination
composite materials
CO2 capture
Energy
Philemon Wambura Nyangi
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,523
737
0.484
Mtebe Majigo
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,516
1,323
0.873
Issa Lyimo
Ifakara Health Institute
Ifakara, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,507
727
0.482
Insect Vector Ecology and Behaviour
Insecticide Resistance
and Interventions
James Kachungwa Lugata
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,499
969
0.646
Physiology
Ecotoxicology and poultry physiology and nutrition