Citation Rankings
Highly Cited Researchers
Highly Cited Researchers 3.472 Scientists Citation in Tanzania Rankings - 2025
The Citation Rankings (Highly Cited Researchers) list 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: 1
Public Health Nutrition
Nutrition epidemiology
Infant and young child feeding
maternal and child health research
HIV and nut
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81,293
55,793
0.686
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Health Information
spatial statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,866
15,617
0.926
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Epidemiology of TB
HIV Zoonosis and NCDs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,770
6,681
0.620
* Total Citation Counts Rankings
Ranking Based On Selection: 4
infectious diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,484
3,898
0.372
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Plant and Soil Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,342
6,573
0.636
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Veterinary Public Health
Ecosystem and Population Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,972
4,796
0.481
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Internal Medicine
HIV
Tuberculosis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,788
2,697
0.276
* Total Citation Counts Rankings
Ranking Based On Selection: 8
HIV Mental Health & Psychiatry Practice
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,671
3,495
0.361
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Human evolution
Palaeolithic Archaeology
Rock Art
Hunter-Forager Ecology
Cultural Heritage Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,306
5,090
0.547
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Clinical Microbiology and Infectious Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,124
5,812
0.637
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Child Survival
Heatlh Equity
Nutrition
Maternal Newborn and Child Health
Health Information Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,745
4,070
0.465
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Biology & Control of Disease Vectors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,423
5,858
0.695
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,779
2,798
0.360
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Port/Harbour Engineering
Coastal Engineering
Offshore Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,698
2,149
0.279
* Total Citation Counts Rankings
Ranking Based On Selection: 15
medical entomology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,678
4,181
0.545
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Microbiology and Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,572
3,389
0.448
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Pediatrics
HIV
Nutrition
Neonatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,366
3,037
0.412
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Health
Internal Medicine
Haematology
Sickle cell Disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,439
3,594
0.558
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Immunology of infectious diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,323
1,579
0.250
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Textiles
Composites
Biomaterials
Biocomposites
Materials Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,934
1,925
0.324
* Total Citation Counts Rankings
Ranking Based On Selection: 21
maternal and newborn health
family planning
HIV/STIs/PMTCT
adolescents and young people
epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,830
3,548
0.609
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Fisheries
Mariculture
Women empowerment
Marine mammals
Climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,793
2,904
0.501
* Total Citation Counts Rankings
Ranking Based On Selection: 23
public law
human rights
political economy
agrarian question
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,772
1,231
0.213
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Public Health
Epidemiology
Infectious Disease Surveillance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,676
2,263
0.399
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Ecosystem health
One Health
Ecosystem health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,506
3,327
0.604
* Total Citation Counts Rankings
Rankings
4,664
1
1
Ranking Based On Selection: 1
Bruno Sunguya
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81,293
55,793
0.686
Public Health Nutrition
Nutrition epidemiology
Infant and young child feeding
maternal and child health research
HIV and nut
* Total Citation Counts Rankings
Rankings
52,242
2
1
Ranking Based On Selection: 2
Susan F. Rumisha
National Institute for Medical Research, Tanzania
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,866
15,617
0.926
* Total Citation Counts Rankings
Rankings
92,330
3
2
Ranking Based On Selection: 3
Sayoki Mfinanga
National Institute for Medical Research, Tanzania
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,770
6,681
0.620
Epidemiology of TB
HIV Zoonosis and NCDs
* Total Citation Counts Rankings
Rankings
95,188
4
2
Ranking Based On Selection: 4
Mecky Matee
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,484
3,898
0.372
infectious diseases
* Total Citation Counts Rankings
Rankings
96,740
5
1
Ranking Based On Selection: 5
Patrick Ndakidemi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,342
6,573
0.636
Plant and Soil Sciences
* Total Citation Counts Rankings
Rankings
100,853
6
1
Ranking Based On Selection: 6
Rudovick Kazwala
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,972
4,796
0.481
Veterinary Public Health
Ecosystem and Population Health
* Total Citation Counts Rankings
Rankings
103,056
7
3
Ranking Based On Selection: 7
Ferdinand Mugusi
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,788
2,697
0.276
Internal Medicine
HIV
Tuberculosis
* Total Citation Counts Rankings
Rankings
104,425
8
4
Ranking Based On Selection: 8
Sylvia Kaaya
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,671
3,495
0.361
HIV Mental Health & Psychiatry Practice
* Total Citation Counts Rankings
Rankings
109,121
9
1
Ranking Based On Selection: 9
Audax Zp Mabulla
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,306
5,090
0.547
Human evolution
Palaeolithic Archaeology
Rock Art
Hunter-Forager Ecology
Cultural Heritage Management
* Total Citation Counts Rankings
Rankings
111,621
10
1
Ranking Based On Selection: 10
Stephen E. Mshana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,124
5,812
0.637
Clinical Microbiology and Infectious Diseases
* Total Citation Counts Rankings
Rankings
117,111
11
1
Ranking Based On Selection: 11
Honorati Masanja
Ifakara Health Institute
Ifakara, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,745
4,070
0.465
Child Survival
Heatlh Equity
Nutrition
Maternal Newborn and Child Health
Health Information Systems
* Total Citation Counts Rankings
Rankings
122,148
12
2
Ranking Based On Selection: 12
Fredros O. Okumu
Ifakara Health Institute
Ifakara, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,423
5,858
0.695
Biology & Control of Disease Vectors
* Total Citation Counts Rankings
Rankings
133,325
13
1
Ranking Based On Selection: 13
Rachel Manongi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,779
2,798
0.360
* Total Citation Counts Rankings
Rankings
134,814
14
2
Ranking Based On Selection: 14
Alfonse Dubi
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,698
2,149
0.279
Port/Harbour Engineering
Coastal Engineering
Offshore Engineering
* Total Citation Counts Rankings
Rankings
135,239
15
3
Ranking Based On Selection: 15
Sarah Moore
Ifakara Health Institute
Ifakara, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,678
4,181
0.545
* Total Citation Counts Rankings
Rankings
137,291
16
5
Ranking Based On Selection: 16
Said Aboud
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,572
3,389
0.448
Microbiology and Immunology
* Total Citation Counts Rankings
Rankings
141,406
17
6
Ranking Based On Selection: 17
Karim Manji
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,366
3,037
0.412
Pediatrics
HIV
Nutrition
Neonatology
* Total Citation Counts Rankings
Rankings
162,700
18
7
Ranking Based On Selection: 18
Julie Makani
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,439
3,594
0.558
Health
Internal Medicine
Haematology
Sickle cell Disease
* Total Citation Counts Rankings
Rankings
165,778
19
8
Ranking Based On Selection: 19
Eligius Lyamuya
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,323
1,579
0.250
Immunology of infectious diseases
* Total Citation Counts Rankings
Rankings
176,631
20
3
Ranking Based On Selection: 20
Leonard Mwaikambo
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,934
1,925
0.324
Textiles
Composites
Biomaterials
Biocomposites
Materials Science
* Total Citation Counts Rankings
Rankings
179,807
21
2
Ranking Based On Selection: 21
Sia Msuya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,830
3,548
0.609
maternal and newborn health
family planning
HIV/STIs/PMTCT
adolescents and young people
epidemiology
* Total Citation Counts Rankings
Rankings
181,011
22
4
Ranking Based On Selection: 22
Jiddawi Narriman Saleh
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,793
2,904
0.501
Fisheries
Mariculture
Women empowerment
Marine mammals
Climate change
* Total Citation Counts Rankings
Rankings
181,682
23
5
Ranking Based On Selection: 23
Issa G. Shivji
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,772
1,231
0.213
public law
human rights
political economy
agrarian question
* Total Citation Counts Rankings
Rankings
184,618
24
2
Ranking Based On Selection: 24
Mark Rweyemamu
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,676
2,263
0.399
Public Health
Epidemiology
Infectious Disease Surveillance
* Total Citation Counts Rankings
Rankings
190,128
25
3
Ranking Based On Selection: 25
Robinson H. Mdegela
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,506
3,327
0.604
Ecosystem health
One Health
Ecosystem health