Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
1,413,859
Country Rank
1,221
Institution Rank : 295
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Mohamed Mazunga](https://cdn.adscientificindex.com/pictures/e4/4485705.jpg)
Nuclear Science and Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
70
0.722
* Total Citation Counts Rankings
World Rank
1,413,971
Country Rank
1,222
Institution Rank : 296
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Modester Damas](https://cdn.adscientificindex.com/pictures/6e/4485700.jpg)
Molecular Biology. Viruses. Biotech.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
66
0.680
* Total Citation Counts Rankings
World Rank
1,424,248
Country Rank
1,242
Institution Rank : 225
![](https://cdn.adscientificindex.com/logos/8224.png)
![Tanzania](/flags/tz.png)
![Shedrack R Kitimu](/pictures/9c/4486005.jpg)
Biosafety
Biotechnology
Nanotechnology
Natural products
Epigenetics and Physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
71
0.755
* Total Citation Counts Rankings
World Rank
1,425,045
Country Rank
1,244
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/5799.png)
![Tanzania](/flags/tz.png)
![Moses Iolotu](https://cdn.adscientificindex.com/pictures/47/4486041.jpg)
Entomology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
42
0.447
* Total Citation Counts Rankings
World Rank
1,430,811
Country Rank
1,257
Institution Rank : 96
![](https://cdn.adscientificindex.com/logos/10960.png)
![Tanzania](/flags/tz.png)
![Levinus Leonard Mapenzi](/user/assets/images/profile/no-profile-photo.png)
Fish breeding and genetics
integrated coastal zone management
fish biodiversity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92
81
0.880
* Total Citation Counts Rankings
World Rank
1,432,372
Country Rank
1,261
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/12511.png)
![Tanzania](/flags/tz.png)
![Wilhelm Malasi](/pictures/0d/4314504.jpg)
Organic Chemistry
Agricultural Science
Natural Products
Polymer Chemistry
Spectroscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92
33
0.359
* Total Citation Counts Rankings
World Rank
1,435,250
Country Rank
1,268
Institution Rank : 98
![](https://cdn.adscientificindex.com/logos/10960.png)
![Tanzania](/flags/tz.png)
![Protibha Nath Banerjee](https://cdn.adscientificindex.com/pictures/6b/4745826.jpg)
carbohydrate chemistry
lignocellulosic biomass
biorefinery
biofuel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
91
67
0.736
* Total Citation Counts Rankings
World Rank
1,436,413
Country Rank
1,272
Institution Rank : 99
![](https://cdn.adscientificindex.com/logos/10960.png)
![Tanzania](/flags/tz.png)
![Amos Luanda](https://cdn.adscientificindex.com/pictures/2c/4921795.jpg)
Polymer Chemistry
Hydrogel nanocomposites
Drug delivery
Phytochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90
90
1.000
* Total Citation Counts Rankings
World Rank
1,444,409
Country Rank
1,283
Institution Rank : 97
![](https://cdn.adscientificindex.com/logos/5929.png)
![Tanzania](/flags/tz.png)
![Samson Hilonga](/pictures/34/4488411.jpg)
Medical Botany
Ethnomedicine
Traditional Medicine
DNA Barcoding and Bionformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
88
88
1.000
* Total Citation Counts Rankings
World Rank
1,450,236
Country Rank
1,297
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/16983.jpg)
![Tanzania](/flags/tz.png)
![Dennis Amos Mwalongo](/user/assets/images/profile/no-profile-photo.png)
Nuclear Physics
Radiation Dosimetry
Radiation Protection and Minerals Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
87
63
0.724
* Total Citation Counts Rankings
World Rank
1,450,988
Country Rank
1,300
Institution Rank : 317
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Christopher William](https://cdn.adscientificindex.com/pictures/b9/4485672.jpg)
Nature-society interactions
fire ecology
climate variations
Geography of Health/Healthcare
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
87
40
0.460
* Total Citation Counts Rankings
World Rank
1,452,606
Country Rank
1,304
Institution Rank : 78
![](https://cdn.adscientificindex.com/logos/6275.png)
![Tanzania](/flags/tz.png)
![Joshua Mwasunda](https://cdn.adscientificindex.com/pictures/43/4920178.jpg)
Modelling Infectious Diseases Dynamics and Control
Optimal Control and Cost Effectiveness
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
84
0.977
* Total Citation Counts Rankings
World Rank
1,452,923
Country Rank
1,305
Institution Rank : 103
![](https://cdn.adscientificindex.com/logos/10960.png)
![Tanzania](/flags/tz.png)
![Bajarang Bali Lal Srivastava](https://cdn.adscientificindex.com/pictures/f1/4745805.jpg)
Synthetic Organic Chemistry
Natural Product Chemistry
Forensic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
82
0.953
* Total Citation Counts Rankings
World Rank
1,457,277
Country Rank
1,311
Institution Rank : 104
![](https://cdn.adscientificindex.com/logos/10960.png)
![Tanzania](/flags/tz.png)
![Raymond Elias Kitengeso](/pictures/84/4746092.jpg)
theoretical fluid dynamics
epidemiology
computational mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85
77
0.906
* Total Citation Counts Rankings
World Rank
1,458,630
Country Rank
1,319
Institution Rank : 21
![](https://cdn.adscientificindex.com/logos/6595.png)
![Tanzania](/flags/tz.png)
![Noorali Jiwaji](/user/assets/images/profile/no-profile-photo.png)
Astronomy
Astrotourism
Environmental Physics
Science Education
Kiswahili Science terminologies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85
47
0.553
* Total Citation Counts Rankings
World Rank
1,460,670
Country Rank
1,320
Institution Rank : 105
![](https://cdn.adscientificindex.com/logos/10960.png)
![Tanzania](/flags/tz.png)
![Rosemary Peter](https://cdn.adscientificindex.com/pictures/e3/5005082.jpg)
Ecology
behaviour
conservation biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84
81
0.964
* Total Citation Counts Rankings
World Rank
1,466,043
Country Rank
1,336
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/7464.png)
![Tanzania](/flags/tz.png)
![George Felix Masanja](https://cdn.adscientificindex.com/pictures/50/4314555.jpg)
Population StudiesMigration and Fertility Analysis Population and Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
61
0.735
* Total Citation Counts Rankings
World Rank
1,466,291
Country Rank
1,338
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/16984.jpg)
![Tanzania](/flags/tz.png)
![Emmanuel Clamsen Mmassy](https://cdn.adscientificindex.com/pictures/6f/4514311.jpg)
Conservation and management of wildlife species in trade (CITES)
Conservation biology
Wildlife ecology (birds) species and man
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
55
0.663
* Total Citation Counts Rankings
World Rank
1,466,617
Country Rank
1,340
Institution Rank : 328
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![David Koloseni](/user/assets/images/profile/no-profile-photo.png)
Differential evolution
Classification
Fuzzy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
46
0.554
* Total Citation Counts Rankings
World Rank
1,471,572
Country Rank
1,354
Institution Rank : 330
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Exavery Kisesa Makula](https://cdn.adscientificindex.com/pictures/d0/4750315.jpg)
Meteorology
Climatology
Climate Variability and Change
Climate Extremes
Atmosphere-Ocean-Land Interaction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81
81
1.000
* Total Citation Counts Rankings
World Rank
1,475,665
Country Rank
1,362
Institution Rank : 334
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Emanuel Xwaymay Ricky|Emanuel Xwaymay Ricky](https://cdn.adscientificindex.com/pictures/22/4750133.jpg)
Corrosion
Enhanced oil recovery
Drilling fluids
Flow assurance problems and Renewable energies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
80
1.000
* Total Citation Counts Rankings
World Rank
1,481,162
Country Rank
1,372
Institution Rank : 251
![](https://cdn.adscientificindex.com/logos/8224.png)
![Tanzania](/flags/tz.png)
![Halima Omari Mangi](https://cdn.adscientificindex.com/pictures/d3/4750758.jpg)
Social-Ecological System Analysis
Land use/cover assessment
Ecohydrology
Human Ecology
Ecosystem
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79
77
0.975
* Total Citation Counts Rankings
World Rank
1,484,384
Country Rank
1,380
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/12441.jpg)
![Tanzania](/flags/tz.png)
![Rudolf Filemon](/user/assets/images/profile/no-profile-photo.png)
Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
78
1.000
* Total Citation Counts Rankings
World Rank
1,484,694
Country Rank
1,381
Institution Rank : 111
![](https://cdn.adscientificindex.com/logos/10960.png)
![Tanzania](/flags/tz.png)
![John Rugarabamu](/pictures/72/4751416.jpg)
Air Pollution Control
Natural Gas Storage
Environmental Chemistry
Mining Sustainability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
78
1.000
* Total Citation Counts Rankings
World Rank
1,491,730
Country Rank
1,398
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/1862.jpg)
![Tanzania](/flags/tz.png)
![Patrick Francis Kimariyo](/pictures/c4/4486066.jpg)
In-vivo anti-Rheumatoid Arthritis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
43
0.558
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,413,859
![Tanzania](/flags/tz.png)
1,221
![](https://cdn.adscientificindex.com/logos/10945.jpg)
295
Mohamed Mazunga
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
70
0.722
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,413,971
![Tanzania](/flags/tz.png)
1,222
![](https://cdn.adscientificindex.com/logos/10945.jpg)
296
Modester Damas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
66
0.680
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Molecular Biology. Viruses. Biotech.
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,424,248
![Tanzania](/flags/tz.png)
1,242
![](https://cdn.adscientificindex.com/logos/8224.png)
225
Shedrack R Kitimu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
71
0.755
![](https://cdn.adscientificindex.com/logos/8224.png)
Biosafety
Biotechnology
Nanotechnology
Natural products
Epigenetics and Physiology
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,425,045
![Tanzania](/flags/tz.png)
1,244
![](https://cdn.adscientificindex.com/logos/5799.png)
17
Moses Iolotu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
42
0.447
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,430,811
![Tanzania](/flags/tz.png)
1,257
![](https://cdn.adscientificindex.com/logos/10960.png)
96
Levinus Leonard Mapenzi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92
81
0.880
![](https://cdn.adscientificindex.com/logos/10960.png)
Fish breeding and genetics
integrated coastal zone management
fish biodiversity
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,432,372
![Tanzania](/flags/tz.png)
1,261
![](https://cdn.adscientificindex.com/logos/12511.png)
7
Wilhelm Malasi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92
33
0.359
![](https://cdn.adscientificindex.com/logos/12511.png)
Organic Chemistry
Agricultural Science
Natural Products
Polymer Chemistry
Spectroscopy
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,435,250
![Tanzania](/flags/tz.png)
1,268
![](https://cdn.adscientificindex.com/logos/10960.png)
98
Protibha Nath Banerjee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
91
67
0.736
![](https://cdn.adscientificindex.com/logos/10960.png)
carbohydrate chemistry
lignocellulosic biomass
biorefinery
biofuel
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,436,413
![Tanzania](/flags/tz.png)
1,272
![](https://cdn.adscientificindex.com/logos/10960.png)
99
Amos Luanda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90
90
1.000
![](https://cdn.adscientificindex.com/logos/10960.png)
Polymer Chemistry
Hydrogel nanocomposites
Drug delivery
Phytochemistry
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,444,409
![Tanzania](/flags/tz.png)
1,283
![](https://cdn.adscientificindex.com/logos/5929.png)
97
Samson Hilonga
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
88
88
1.000
![](https://cdn.adscientificindex.com/logos/5929.png)
Medical Botany
Ethnomedicine
Traditional Medicine
DNA Barcoding and Bionformatics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,450,236
![Tanzania](/flags/tz.png)
1,297
![](https://cdn.adscientificindex.com/logos/16983.jpg)
3
Dennis Amos Mwalongo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
87
63
0.724
![](https://cdn.adscientificindex.com/logos/16983.jpg)
Nuclear Physics
Radiation Dosimetry
Radiation Protection and Minerals Processing
![Adscientificindex](/assets/images/banner_logo.png)
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* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,450,988
![Tanzania](/flags/tz.png)
1,300
![](https://cdn.adscientificindex.com/logos/10945.jpg)
317
Christopher William
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
87
40
0.460
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Nature-society interactions
fire ecology
climate variations
Geography of Health/Healthcare
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,452,606
![Tanzania](/flags/tz.png)
1,304
![](https://cdn.adscientificindex.com/logos/6275.png)
78
Joshua Mwasunda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
84
0.977
![](https://cdn.adscientificindex.com/logos/6275.png)
Modelling Infectious Diseases Dynamics and Control
Optimal Control and Cost Effectiveness
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,452,923
![Tanzania](/flags/tz.png)
1,305
![](https://cdn.adscientificindex.com/logos/10960.png)
103
Bajarang Bali Lal Srivastava
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
82
0.953
![](https://cdn.adscientificindex.com/logos/10960.png)
Synthetic Organic Chemistry
Natural Product Chemistry
Forensic Chemistry
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,457,277
![Tanzania](/flags/tz.png)
1,311
![](https://cdn.adscientificindex.com/logos/10960.png)
104
Raymond Elias Kitengeso
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85
77
0.906
![](https://cdn.adscientificindex.com/logos/10960.png)
theoretical fluid dynamics
epidemiology
computational mathematics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,458,630
![Tanzania](/flags/tz.png)
1,319
![](https://cdn.adscientificindex.com/logos/6595.png)
21
Noorali Jiwaji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85
47
0.553
![](https://cdn.adscientificindex.com/logos/6595.png)
Astronomy
Astrotourism
Environmental Physics
Science Education
Kiswahili Science terminologies
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,460,670
![Tanzania](/flags/tz.png)
1,320
![](https://cdn.adscientificindex.com/logos/10960.png)
105
Rosemary Peter
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84
81
0.964
![](https://cdn.adscientificindex.com/logos/10960.png)
Ecology
behaviour
conservation biology
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,466,043
![Tanzania](/flags/tz.png)
1,336
![](https://cdn.adscientificindex.com/logos/7464.png)
6
George Felix Masanja
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
61
0.735
![](https://cdn.adscientificindex.com/logos/7464.png)
Population StudiesMigration and Fertility Analysis Population and Development
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,466,291
![Tanzania](/flags/tz.png)
1,338
![](https://cdn.adscientificindex.com/logos/16984.jpg)
9
Emmanuel Clamsen Mmassy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
55
0.663
![](https://cdn.adscientificindex.com/logos/16984.jpg)
Conservation and management of wildlife species in trade (CITES)
Conservation biology
Wildlife ecology (birds) species and man
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,466,617
![Tanzania](/flags/tz.png)
1,340
![](https://cdn.adscientificindex.com/logos/10945.jpg)
328
David Koloseni
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
46
0.554
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Differential evolution
Classification
Fuzzy
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,471,572
![Tanzania](/flags/tz.png)
1,354
![](https://cdn.adscientificindex.com/logos/10945.jpg)
330
Exavery Kisesa Makula
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81
81
1.000
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Meteorology
Climatology
Climate Variability and Change
Climate Extremes
Atmosphere-Ocean-Land Interaction
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,475,665
![Tanzania](/flags/tz.png)
1,362
![](https://cdn.adscientificindex.com/logos/10945.jpg)
334
Emanuel Xwaymay Ricky|Emanuel Xwaymay Ricky
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
80
1.000
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Corrosion
Enhanced oil recovery
Drilling fluids
Flow assurance problems and Renewable energies
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,481,162
![Tanzania](/flags/tz.png)
1,372
![](https://cdn.adscientificindex.com/logos/8224.png)
251
Halima Omari Mangi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79
77
0.975
![](https://cdn.adscientificindex.com/logos/8224.png)
Social-Ecological System Analysis
Land use/cover assessment
Ecohydrology
Human Ecology
Ecosystem
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,484,384
![Tanzania](/flags/tz.png)
1,380
![](https://cdn.adscientificindex.com/logos/12441.jpg)
10
Rudolf Filemon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
78
1.000
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,484,694
![Tanzania](/flags/tz.png)
1,381
![](https://cdn.adscientificindex.com/logos/10960.png)
111
John Rugarabamu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
78
1.000
![](https://cdn.adscientificindex.com/logos/10960.png)
Air Pollution Control
Natural Gas Storage
Environmental Chemistry
Mining Sustainability
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,491,730
![Tanzania](/flags/tz.png)
1,398
![](https://cdn.adscientificindex.com/logos/1862.jpg)
20
Patrick Francis Kimariyo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
43
0.558
![](https://cdn.adscientificindex.com/logos/1862.jpg)
In-vivo anti-Rheumatoid Arthritis