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 :226
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
33
0.569
* Total Citation Counts Rankings
Ranking Based On Selection :227
Haematology
Blood Transfusion
Pathology
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
55
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :228
Human Nutrition and Consumer studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
54
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :229
Clinical Pharmacology
Inflammation
Therapeutic Drug Monitoring
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
51
0.981
* Total Citation Counts Rankings
Ranking Based On Selection :230
Anatomy
Medicine
Calcium Imaging
Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
35
0.700
* Total Citation Counts Rankings
Ranking Based On Selection :231
Immunology
Epigenetics and Hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48
48
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :232
Public Health
Food Safety
Nutrition Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48
44
0.917
* Total Citation Counts Rankings
Ranking Based On Selection :233
NURSING
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
37
0.822
* Total Citation Counts Rankings
Ranking Based On Selection :234
General neurology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
44
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :235
Radiology
Cardiovascular and Thoracic medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
44
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :236
Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
41
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :237
Otorhinolaryngology
Paediatric Otorhinolaryngology
Rhinology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39
37
0.949
* Total Citation Counts Rankings
Ranking Based On Selection :238
Public Health (Zoonosis)
Molecular Epidemiology
Genetics-Heath
Genomics
Vet.Epidemiology and Bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38
38
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :239
Non communicable diseases
Critical care
Cardio-oncology
Emergence and Trauma
Clinical Nursing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38
38
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :240
Emergency Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
33
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :241
Nutrition and non-communicable diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
32
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :242
Emergency and Global Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :243
Public Health
International Health
Health Systems Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
25
0.806
* Total Citation Counts Rankings
Ranking Based On Selection :244
Public health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
30
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :245
Human Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :246
Public Health
Applied Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :247
Phytochemistry & Pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
27
0.964
* Total Citation Counts Rankings
Ranking Based On Selection :248
Health and Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
25
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :249
Research
Health Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :250
Public Health
Medical Technology
Cricular Economy
Epidemiology
Health Systems. Health Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
11
0.524
Isihaka Haji
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
33
0.569
William Mawalla
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
55
1.000
Haematology
Blood Transfusion
Pathology
Public Health
Safiness Simon Msollo
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
54
1.000
Human Nutrition and Consumer studies
Magesa Mafuru
Hubert Kairuki Memorial University
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
51
0.981
Clinical Pharmacology
Inflammation
Therapeutic Drug Monitoring
Gabriel Jackob Mchonde
University of Dodoma
Dodoma, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
35
0.700
Anatomy
Medicine
Calcium Imaging
Surgery
Yohana Mtali
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48
48
1.000
Immunology
Epigenetics and Hematology
Selestin Ngoma
University of Dodoma
Dodoma, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48
44
0.917
Public Health
Food Safety
Nutrition Epidemiology
Asteria Ndomba
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
37
0.822
Basil Tumaini
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
44
1.000
Lulu Fundikira/ Lulu Said Fundikira
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
44
1.000
Radiology
Cardiovascular and Thoracic medicine
Dominick Raphael|Dominick Mkombozi Raphael
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
41
1.000
Denis R Katundu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39
37
0.949
Otorhinolaryngology
Paediatric Otorhinolaryngology
Rhinology
Isaac Mengele
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38
38
1.000
Public Health (Zoonosis)
Molecular Epidemiology
Genetics-Heath
Genomics
Vet.Epidemiology and Bioinformatics
Bankanie Vicent
University of Dodoma
Dodoma, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38
38
1.000
Non communicable diseases
Critical care
Cardio-oncology
Emergence and Trauma
Clinical Nursing
Alphonce Nsabi Simbila
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
33
1.000
Eva Malindisa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
32
1.000
Nutrition and non-communicable diseases
Gimbo Hyuha
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
Emergency and Global Health
Godfrey Kacholi
Mzumbe University
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
25
0.806
Public Health
International Health
Health Systems Management
Winnfrida Mponzi
Ifakara Health Institute
Ifakara, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
30
1.000
Naelijwa Mshanga
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
Peter Mosha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Public Health
Applied Statistics
David Credo
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
27
0.964
Phytochemistry & Pharmacology
Ramadhani Hashim Mtongwa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
25
1.000
Doris Mangalu
National Institute for Medical Research, Tanzania
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
Research
Health Sciences
Richard Ngowi
Mzumbe University
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
11
0.524
Public Health
Medical Technology
Cricular Economy
Epidemiology
Health Systems. Health Economics