Citation Rankings
Highly Cited Researchers
Tanzania Highly Cited Researchers Citation Engineering & Technology in Tanzania Rankings 2025
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
Port/Harbour Engineering
Coastal Engineering
Offshore Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,494
2,477
0.331
* Total Citation Counts Rankings
Ranking Based On Selection :2
Textiles
Composites
Biomaterials
Biocomposites
Materials Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,751
2,134
0.371
* Total Citation Counts Rankings
Ranking Based On Selection :3
Electric Machines & Drives
Renewable Energy
Energy Market
Microgrids
HVDC Grids
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,792
2,592
0.684
* Total Citation Counts Rankings
Ranking Based On Selection :4
Distributed Generation Units
Electrical Machines and Drives
Power Electronics and Control Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,629
2,505
0.690
* Total Citation Counts Rankings
Ranking Based On Selection :5
Seaweed farming
integrated aquaculture
climate change
gender in agricultural science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,440
2,116
0.615
* Total Citation Counts Rankings
Ranking Based On Selection :6
Human Computer Interaction
eLearning systems
mobile learning
Open Educational Resources
egovernment systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,789
2,179
0.781
* Total Citation Counts Rankings
Ranking Based On Selection :7
Agriculture and Food Security
Soil science
Natural resource
Land use
Climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,757
1,312
0.476
* Total Citation Counts Rankings
Ranking Based On Selection :8
ICT for Development
ICT4D
ICTD
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,666
1,704
0.639
* Total Citation Counts Rankings
Ranking Based On Selection :9
Environmental management
water and wastewater purification
reuse and recycling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,637
2,143
0.813
* Total Citation Counts Rankings
Ranking Based On Selection :10
NANOSCIENCE
BIO-MATERIALS
BIOMEDICAL SCIENCES
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,600
1,446
0.556
* Total Citation Counts Rankings
Ranking Based On Selection :11
Materials Science
Nanotechnology
Water Purification
Renewable Energy
Entrepreneurship
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,534
1,542
0.609
* Total Citation Counts Rankings
Ranking Based On Selection :12
Natural resources management
Agriculture
Land use/cover change
Climate change
Livelihoods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,180
967
0.444
* Total Citation Counts Rankings
Ranking Based On Selection :13
Scientific Computation
Building Energy Informatics
Modelica
FMI
Education in Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,057
1,188
0.578
* Total Citation Counts Rankings
Ranking Based On Selection :14
Swahili Coastal Archaeology and Heritage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,055
718
0.349
* Total Citation Counts Rankings
Ranking Based On Selection :15
Zoonoses
Antimicrobial Resistance
One Health and emerging and re-emerging infectious zoonoses
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,013
1,351
0.671
* Total Citation Counts Rankings
Ranking Based On Selection :16
marine plant physiology
aquaculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,865
851
0.456
* Total Citation Counts Rankings
Ranking Based On Selection :17
Materials
Solar energy
Photovoltaics
Smart window coatings
Nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,725
724
0.420
* Total Citation Counts Rankings
Ranking Based On Selection :18
last mile connectivity
security
information systems
control
instrumentation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,622
747
0.461
* Total Citation Counts Rankings
Ranking Based On Selection :19
Water
sanitation
irrigation and management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,540
1,234
0.801
* Total Citation Counts Rankings
Ranking Based On Selection :20
Geology
Geochemistry
Metamorphic Petrology
Geochronology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,521
397
0.261
* Total Citation Counts Rankings
Ranking Based On Selection :21
Data science
mathematical modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,518
979
0.645
* Total Citation Counts Rankings
Ranking Based On Selection :22
Desalination
composite materials
CO2 capture
Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,450
1,196
0.825
* Total Citation Counts Rankings
Ranking Based On Selection :23
Solid Waste Management
Industrial Wastewater Treatment
Drinking Water Quality
Circulating Fluidized Beds
Clusters in CFB Ri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,402
693
0.494
* Total Citation Counts Rankings
Ranking Based On Selection :24
Food Science
Agriculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,303
705
0.541
* Total Citation Counts Rankings
Ranking Based On Selection :25
Power Electronics
Micro Grids
Mini Grids
STATCOM
High Power Converters
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,289
232
0.180
* Total Citation Counts Rankings
Rankings
132,465
14
2
Ranking Based On Selection: 1
Alfonse Dubi
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,494
2,477
0.331
Port/Harbour Engineering
Coastal Engineering
Offshore Engineering
* Total Citation Counts Rankings
Rankings
174,131
20
3
Ranking Based On Selection: 2
Leonard Mwaikambo
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,751
2,134
0.371
Textiles
Composites
Biomaterials
Biocomposites
Materials Science
* Total Citation Counts Rankings
Rankings
257,962
46
10
Ranking Based On Selection: 3
Francis Mwasilu
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,792
2,592
0.684
Electric Machines & Drives
Renewable Energy
Energy Market
Microgrids
HVDC Grids
* Total Citation Counts Rankings
Rankings
267,950
51
12
Ranking Based On Selection: 4
Jackson J. Justo
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,629
2,505
0.690
Distributed Generation Units
Electrical Machines and Drives
Power Electronics and Control Systems
* Total Citation Counts Rankings
Rankings
280,564
54
13
Ranking Based On Selection: 5
Flower Ezekiel Msuya
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,440
2,116
0.615
Seaweed farming
integrated aquaculture
climate change
gender in agricultural science
* Total Citation Counts Rankings
Rankings
334,153
75
16
Ranking Based On Selection: 6
Joel S. Mtebe
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,789
2,179
0.781
Human Computer Interaction
eLearning systems
mobile learning
Open Educational Resources
egovernment systems
* Total Citation Counts Rankings
Rankings
337,318
76
17
Ranking Based On Selection: 7
Amos Majule
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,757
1,312
0.476
Agriculture and Food Security
Soil science
Natural resource
Land use
Climate change
* Total Citation Counts Rankings
Rankings
346,579
80
20
Ranking Based On Selection: 8
Camilius A. Sanga
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,666
1,704
0.639
ICT for Development
ICT4D
ICTD
* Total Citation Counts Rankings
Rankings
349,539
82
5
Ranking Based On Selection: 9
Karoli N. Njau|Njau Karoli N., Njau Karoli Nicholas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,637
2,143
0.813
Environmental management
water and wastewater purification
reuse and recycling
* Total Citation Counts Rankings
Rankings
353,566
85
7
Ranking Based On Selection: 10
Hulda Swai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,600
1,446
0.556
NANOSCIENCE
BIO-MATERIALS
BIOMEDICAL SCIENCES
* Total Citation Counts Rankings
Rankings
360,736
93
9
Ranking Based On Selection: 11
Askwar Hilonga
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,534
1,542
0.609
Materials Science
Nanotechnology
Water Purification
Renewable Energy
Entrepreneurship
* Total Citation Counts Rankings
Rankings
404,290
108
22
Ranking Based On Selection: 12
Richard Kangalawe
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,180
967
0.444
Natural resources management
Agriculture
Land use/cover change
Climate change
Livelihoods
* Total Citation Counts Rankings
Rankings
421,814
115
1
Ranking Based On Selection: 13
Thierry Stephane Nouidui
United African University of Tanzania
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,057
1,188
0.578
Scientific Computation
Building Energy Informatics
Modelica
FMI
Education in Africa
* Total Citation Counts Rankings
Rankings
422,206
116
23
Ranking Based On Selection: 14
Felix Chami
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,055
718
0.349
Swahili Coastal Archaeology and Heritage
* Total Citation Counts Rankings
Rankings
428,660
120
14
Ranking Based On Selection: 15
Gabriel Shirima
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,013
1,351
0.671
Zoonoses
Antimicrobial Resistance
One Health and emerging and re-emerging infectious zoonoses
* Total Citation Counts Rankings
Rankings
452,800
133
26
Ranking Based On Selection: 16
Matern SP Mtolera
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,865
851
0.456
marine plant physiology
aquaculture
* Total Citation Counts Rankings
Rankings
477,707
142
28
Ranking Based On Selection: 17
Nuru Mlyuka
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,725
724
0.420
Materials
Solar energy
Photovoltaics
Smart window coatings
Nanotechnology
* Total Citation Counts Rankings
Rankings
498,023
152
32
Ranking Based On Selection: 18
Nerey Mvungi
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,622
747
0.461
last mile connectivity
security
information systems
control
instrumentation
* Total Citation Counts Rankings
Rankings
515,433
164
17
Ranking Based On Selection: 19
Komakech C. Hans
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,540
1,234
0.801
Water
sanitation
irrigation and management
* Total Citation Counts Rankings
Rankings
519,793
165
34
Ranking Based On Selection: 20
Makenya Maboko
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,521
397
0.261
Geology
Geochemistry
Metamorphic Petrology
Geochronology
* Total Citation Counts Rankings
Rankings
520,386
166
10
Ranking Based On Selection: 21
Samson Kiware
Ifakara Health Institute
Ifakara, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,518
979
0.645
Data science
mathematical modelling
* Total Citation Counts Rankings
Rankings
535,715
173
18
Ranking Based On Selection: 22
Yusufu Abeid Chande Jande
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,450
1,196
0.825
Desalination
composite materials
CO2 capture
Energy
* Total Citation Counts Rankings
Rankings
547,126
176
36
Ranking Based On Selection: 23
Samwel Manyele
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,402
693
0.494
Solid Waste Management
Industrial Wastewater Treatment
Drinking Water Quality
Circulating Fluidized Beds
Clusters in CFB Ri
* Total Citation Counts Rankings
Rankings
572,486
191
2
Ranking Based On Selection: 24
Henry Laswai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,303
705
0.541
Food Science
Agriculture
* Total Citation Counts Rankings
Rankings
576,303
193
39
Ranking Based On Selection: 25
Bakari Mwinyiwiwa
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,289
232
0.180
Power Electronics
Micro Grids
Mini Grids
STATCOM
High Power Converters