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 :1
Clinical Pharmacokinetics
Therapeutic Drug Monitoring
Vaccines Safety
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,318
1,185
0.511
* Total Citation Counts Rankings
Ranking Based On Selection :2
Natural products of medicinal importance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,257
755
0.335
* Total Citation Counts Rankings
Ranking Based On Selection :3
Antimicrobial resistance monitoring
microbiology
molecular and experimental pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,176
493
0.419
* Total Citation Counts Rankings
Ranking Based On Selection :4
HIV
TB
Clinical Pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
905
354
0.391
* Total Citation Counts Rankings
Ranking Based On Selection :5
Phytopharmacy
ethnopharmacology
Systematic reviews
Herbal standardization
Type 2 diabetes mellitus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
799
722
0.904
* Total Citation Counts Rankings
Ranking Based On Selection :6
Medicinal Plants
Wildlife Management
Animal Health
Microbial bioprospecting and Plant Protection
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
411
359
0.873
* Total Citation Counts Rankings
Ranking Based On Selection :7
Malaria in pregnancy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
361
335
0.928
* Total Citation Counts Rankings
Ranking Based On Selection :8
Molecular dynamics
Drug desing
Drug delivery
Molecular docking
Medicinal Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
358
337
0.941
* Total Citation Counts Rankings
Ranking Based On Selection :9
Health research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
330
328
0.994
* Total Citation Counts Rankings
Ranking Based On Selection :10
Pharmacoepidemiology and Pharmacovigilance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
328
326
0.994
* Total Citation Counts Rankings
Ranking Based On Selection :11
Medicine quality control and quality assurance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
292
129
0.442
* Total Citation Counts Rankings
Ranking Based On Selection :12
Pharmacy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
290
189
0.652
* Total Citation Counts Rankings
Ranking Based On Selection :13
pharmacognosy
parasitology and microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
232
209
0.901
* Total Citation Counts Rankings
Ranking Based On Selection :14
Antimicrobials Development
Pharmaceutical analysis
Medicines regulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
182
178
0.978
* Total Citation Counts Rankings
Ranking Based On Selection :15
Natural products
Functional foods
Pharmaceutical analysis
Anaemia
Diabetes and HIV & TB
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82
82
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :16
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 :17
Pharmacometrics
Pharmacoepidemiology and Pharmaceutical technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :18
Pharmacognosy
Natural Products Chemistry
Nanotechnology
Phytotherapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :19
PHARMACEUTICAL TECHNOLOGY
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :20
Clinical Pharmacology and Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :21
Drug discovery with focus on Antimicrobials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :22
Pharmacy
Monitoring and evaluation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :23
Phytopharmaceutical products
Herbal medicines
Health science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Omary Minzi
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,318
1,185
0.511
Clinical Pharmacokinetics
Therapeutic Drug Monitoring
Vaccines Safety
Olipa Ngassapa
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,257
755
0.335
Natural products of medicinal importance
Kennedy Daniel Mwambete
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,176
493
0.419
Antimicrobial resistance monitoring
microbiology
molecular and experimental pharmacology
Sabina Mugusi
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
905
354
0.391
HIV
TB
Clinical Pharmacology
Emanuel L. Peter
National Institute for Medical Research, Tanzania
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
799
722
0.904
Phytopharmacy
ethnopharmacology
Systematic reviews
Herbal standardization
Type 2 diabetes mellitus
Never Zekeya
College of African Wildlife Management
Kibosho Magharibi, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
411
359
0.873
Medicinal Plants
Wildlife Management
Animal Health
Microbial bioprospecting and Plant Protection
Ritah Mutagonda
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
361
335
0.928
Daniel M Shadrack
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
358
337
0.941
Molecular dynamics
Drug desing
Drug delivery
Molecular docking
Medicinal Chemistry
Manase Kilonzi
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
330
328
0.994
Wigilya P. Mikomangwa
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
328
326
0.994
Pharmacoepidemiology and Pharmacovigilance
Vicky Manyanga
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
292
129
0.442
Medicine quality control and quality assurance
Veronica Mugoyela
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
290
189
0.652
Adelina Thomas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
232
209
0.901
pharmacognosy
parasitology and microbiology
Nelson Masota
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
182
178
0.978
Antimicrobials Development
Pharmaceutical analysis
Medicines regulation
Godfrey Leonard Sambayi
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82
82
1.000
Natural products
Functional foods
Pharmaceutical analysis
Anaemia
Diabetes and HIV & TB
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
Juma Ayubu Mohamedi
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
Pharmacometrics
Pharmacoepidemiology and Pharmaceutical technology
Rajabu M Kingo
University of Dodoma
Dodoma, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
Pharmacognosy
Natural Products Chemistry
Nanotechnology
Phytotherapy
Emmanuel Kimaro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
PHARMACEUTICAL TECHNOLOGY
Mohamed Khalfan
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Clinical Pharmacology and Public Health
Paul Malaba Makoye
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Drug discovery with focus on Antimicrobials
Theopista Lotto
Ifakara Health Institute
Ifakara, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Pharmacy
Monitoring and evaluation
Bryceson Mkinga
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Phytopharmaceutical products
Herbal medicines
Health science