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 :201
Public Health Nutrition
Epidemiology
Health Policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
147
147
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :202
General surgery
urology
Medical education
health systems and professionalism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
146
103
0.705
* Total Citation Counts Rankings
Ranking Based On Selection :203
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
141
141
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :204
Ophthalmology and Community Medicine
Medical education
Cluster Randomized studies and Project Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138
93
0.674
* Total Citation Counts Rankings
Ranking Based On Selection :205
Internal medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138
136
0.986
* Total Citation Counts Rankings
Ranking Based On Selection :206
Public Health
Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
133
112
0.842
* Total Citation Counts Rankings
Ranking Based On Selection :207
Maternal and Child Nutrition
Livelihood studies
Institutional catering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
131
129
0.985
* Total Citation Counts Rankings
Ranking Based On Selection :208
Public Health
Maternal Health
Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
129
127
0.984
* Total Citation Counts Rankings
Ranking Based On Selection :209
Veterinary Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
129
99
0.767
* Total Citation Counts Rankings
Ranking Based On Selection :210
Reproductive health
public health
NCD
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
128
127
0.992
* Total Citation Counts Rankings
Ranking Based On Selection :211
Quality Control
Education and Health Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
128
122
0.953
* Total Citation Counts Rankings
Ranking Based On Selection :212
maternal health/ infectious
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
126
120
0.952
* Total Citation Counts Rankings
Ranking Based On Selection :213
Paediatrics
Paediatric Hematology/Oncology
Bone Marrow Transplantation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
123
109
0.886
* Total Citation Counts Rankings
Ranking Based On Selection :214
Occupational Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
121
112
0.926
* Total Citation Counts Rankings
Ranking Based On Selection :215
Health educational research
educational design research
inquiry-based learning
Learning study
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
118
109
0.924
* Total Citation Counts Rankings
Ranking Based On Selection :216
Infectious diseases
Pediatric cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114
112
0.982
* Total Citation Counts Rankings
Ranking Based On Selection :217
Public Health
Health System and Governance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114
109
0.956
* Total Citation Counts Rankings
Ranking Based On Selection :218
Molecular epidemiology
Virology
foot-and-mouth disease
Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114
93
0.816
* Total Citation Counts Rankings
Ranking Based On Selection :219
Nephrology/Internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114
85
0.746
* Total Citation Counts Rankings
Ranking Based On Selection :220
Orthodontics
public health
Community Dentistry
Paediatric Dentistry
Craniofacial researchll
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114
68
0.596
* Total Citation Counts Rankings
Ranking Based On Selection :221
Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
119
116
0.975
* Total Citation Counts Rankings
Ranking Based On Selection :222
Strengthening health systems and policy research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109
104
0.954
* Total Citation Counts Rankings
Ranking Based On Selection :223
Obstetrics and Gynaecology
Infertility management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
108
88
0.815
* Total Citation Counts Rankings
Ranking Based On Selection :224
Drug Delivery Systems
Drug design
and Forensic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107
72
0.673
* Total Citation Counts Rankings
Ranking Based On Selection :225
Anatomy
Cell Biology
Cancer
Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102
30
0.294
Linda Simon Paulo
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
147
147
1.000
Public Health Nutrition
Epidemiology
Health Policy
Obadia Venance Nyongole
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
146
103
0.705
General surgery
urology
Medical education
health systems and professionalism
Delfina R. Msanga
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
141
141
1.000
Frank Sandi
University of Dodoma
Dodoma, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138
93
0.674
Ophthalmology and Community Medicine
Medical education
Cluster Randomized studies and Project Management
Sarah Shali Matuja
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138
136
0.986
Leonard Katalambula
University of Dodoma
Dodoma, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
133
112
0.842
Public Health
Nutrition
Victoria F Gowele
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
131
129
0.985
Maternal and Child Nutrition
Livelihood studies
Institutional catering
Agatha Ngowi
University of Dodoma
Dodoma, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
129
127
0.984
Public Health
Maternal Health
Nutrition
Isaac Makundi
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
129
99
0.767
Veterinary Microbiology
Amani Kikula
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
128
127
0.992
Reproductive health
public health
NCD
Arnold Fulment
University of Dodoma
Dodoma, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
128
122
0.953
Quality Control
Education and Health Sciences
Fridolin Mujuni
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
126
120
0.952
maternal health/ infectious
Shakilu Jumanne
University of Dodoma
Dodoma, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
123
109
0.886
Paediatrics
Paediatric Hematology/Oncology
Bone Marrow Transplantation
Hussein H. Mwanga
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
121
112
0.926
Occupational Medicine
Sydney E. Msonde
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
118
109
0.924
Health educational research
educational design research
inquiry-based learning
Learning study
Tulla Masoza
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114
112
0.982
Infectious diseases
Pediatric cardiology
Ramadhani Kigume
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114
109
0.956
Public Health
Health System and Governance
Kerfua Sd
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114
93
0.816
Molecular epidemiology
Virology
foot-and-mouth disease
Microbiology
Daniel Msilanga
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114
85
0.746
Matilda Mtaya Mlangwa
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114
68
0.596
Orthodontics
public health
Community Dentistry
Paediatric Dentistry
Craniofacial researchll
Joanes Faustine
University of Dodoma
Dodoma, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
119
116
0.975
Paul Amani
Mzumbe University
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109
104
0.954
Strengthening health systems and policy research
Belinda Balandya
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
108
88
0.815
Obstetrics and Gynaecology
Infertility management
Marcelina Ogedjo
University of Dodoma
Dodoma, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107
72
0.673
Drug Delivery Systems
Drug design
and Forensic Chemistry
Afadhali Denis Russa
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102
30
0.294
Anatomy
Cell Biology
Cancer
Medicine