Top 100 Scientists
Engineering & Technology Top 100 Scientists in Tanzania 2025
Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,121,296 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
* Rankings
Rankings
190,181
World Rank
36
Country Rank
6
University
Ranking Based On Selection:
1
Engineering & Technology / Environmental Science & Engineering
Seaweed farming | integrated aquaculture | climate change | gender in agricultural scienc
Seaweed farming | integrated aquaculture | climate change | gender in agricultural scienc
H-Index Metrics
-
H-Index35
-
i10 Index64
-
Citation Counts3,812
* Rankings
Rankings
225,966
World Rank
46
Country Rank
5
University
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
Environmental management | water and wastewater purification | reuse and recyclin
Environmental management | water and wastewater purification | reuse and recyclin
H-Index Metrics
-
H-Index32
-
i10 Index81
-
Citation Counts3,115
* Rankings
Rankings
245,714
World Rank
58
Country Rank
6
University
Ranking Based On Selection:
3
Engineering & Technology / Metallurgical & Materials Engineering
Materials Science | Nanotechnology | Water Purification | Renewable Energy | Entrepreneurshi
Materials Science | Nanotechnology | Water Purification | Renewable Energy | Entrepreneurshi
H-Index Metrics
-
H-Index31
-
i10 Index52
-
Citation Counts2,874
* Rankings
Rankings
287,951
World Rank
77
Country Rank
10
University
Ranking Based On Selection:
4
Engineering & Technology / Bioengineering
Zoonoses | Antimicrobial Resistance | One Health and emerging and re-emerging infectious zoonose
Zoonoses | Antimicrobial Resistance | One Health and emerging and re-emerging infectious zoonose
H-Index Metrics
-
H-Index28
-
i10 Index56
-
Citation Counts2,383
* Rankings
Rankings
292,852
World Rank
81
Country Rank
11
University
Ranking Based On Selection:
5
Engineering & Technology / Nanoscience and Nanotechnology
NANOSCIENCE | BIO-MATERIALS | BIOMEDICAL SCIENCE
NANOSCIENCE | BIO-MATERIALS | BIOMEDICAL SCIENCE
H-Index Metrics
-
H-Index28
-
i10 Index44
-
Citation Counts2,855
* Rankings
Rankings
325,300
World Rank
90
Country Rank
12
University
Ranking Based On Selection:
6
Engineering & Technology / Environmental Science & Engineering
Water | sanitation | irrigation and managemen
Water | sanitation | irrigation and managemen
H-Index Metrics
-
H-Index26
-
i10 Index44
-
Citation Counts1,806
* Rankings
Rankings
332,604
World Rank
92
Country Rank
10
University
Ranking Based On Selection:
7
H-Index Metrics
-
H-Index26
-
i10 Index48
-
Citation Counts2,009
* Rankings
Rankings
339,050
World Rank
97
Country Rank
12
University
Ranking Based On Selection:
8
H-Index Metrics
-
H-Index26
-
i10 Index40
-
Citation Counts2,060
* Rankings
Rankings
344,798
World Rank
98
Country Rank
13
University
Ranking Based On Selection:
9
Engineering & Technology / Computer Science
Human Computer Interaction | eLearning systems | mobile learning | Open Educational Resources | egovernment system
Human Computer Interaction | eLearning systems | mobile learning | Open Educational Resources | egovernment system
H-Index Metrics
-
H-Index25
-
i10 Index44
-
Citation Counts3,134
* Rankings
Rankings
369,330
World Rank
109
Country Rank
16
University
Ranking Based On Selection:
10
Engineering & Technology / Metallurgical & Materials Engineering
Desalination | composite materials | CO2 capture | Energ
Desalination | composite materials | CO2 capture | Energ
H-Index Metrics
-
H-Index24
-
i10 Index45
-
Citation Counts1,815
360° Institutional Performance & Benchmarking Click Here for Live Demo
Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info
* Rankings
Rankings
404,888
World Rank
128
Country Rank
19
University
Ranking Based On Selection:
11
Engineering & Technology / Energy Engineering
Natural resources management | Agriculture | Land use/cover change | Climate change | Livelihood
Natural resources management | Agriculture | Land use/cover change | Climate change | Livelihood
H-Index Metrics
-
H-Index23
-
i10 Index40
-
Citation Counts2,339
* Rankings
Rankings
409,672
World Rank
130
Country Rank
1
University
Ranking Based On Selection:
12
Engineering & Technology / Computer Science
Scientific Computation | Building Energy Informatics | Modelica | FMI | Education in Afric
Scientific Computation | Building Energy Informatics | Modelica | FMI | Education in Afric
H-Index Metrics
-
H-Index23
-
i10 Index30
-
Citation Counts2,380
* Rankings
Rankings
413,390
World Rank
133
Country Rank
20
University
Ranking Based On Selection:
13
Engineering & Technology / Earth Sciences
Geology | Geochemistry | Metamorphic Petrology | Geochronolog
Geology | Geochemistry | Metamorphic Petrology | Geochronolog
H-Index Metrics
-
H-Index23
-
i10 Index33
-
Citation Counts1,577
* Rankings
Rankings
420,764
World Rank
137
Country Rank
32
University
Ranking Based On Selection:
14
H-Index Metrics
-
H-Index22
-
i10 Index45
-
Citation Counts2,968
* Rankings
Rankings
429,825
World Rank
143
Country Rank
22
University
Ranking Based On Selection:
15
Engineering & Technology / Food Science and Engineering
Agriculture and Food Security | Soil science | Natural resource | Land use | Climate chang
Agriculture and Food Security | Soil science | Natural resource | Land use | Climate chang
H-Index Metrics
-
H-Index22
-
i10 Index46
-
Citation Counts2,964
* Rankings
Rankings
443,677
World Rank
151
Country Rank
19
University
Ranking Based On Selection:
16
Engineering & Technology / Metallurgical & Materials Engineering
Bio-fuels | Solar energy applications and Drying technologie
Bio-fuels | Solar energy applications and Drying technologie
H-Index Metrics
-
H-Index21
-
i10 Index43
-
Citation Counts1,535
* Rankings
Rankings
456,972
World Rank
156
Country Rank
1
University
Ranking Based On Selection:
17
H-Index Metrics
-
H-Index21
-
i10 Index39
-
Citation Counts1,431
* Rankings
Rankings
459,441
World Rank
158
Country Rank
40
University
Ranking Based On Selection:
18
H-Index Metrics
-
H-Index21
-
i10 Index24
-
Citation Counts1,347
* Rankings
Rankings
465,273
World Rank
159
Country Rank
25
University
Ranking Based On Selection:
19
Engineering & Technology / Computer Science
last mile connectivity | security | information systems | control | instrumentatio
last mile connectivity | security | information systems | control | instrumentatio
H-Index Metrics
-
H-Index21
-
i10 Index40
-
Citation Counts1,756
* Rankings
Rankings
474,418
World Rank
163
Country Rank
20
University
Ranking Based On Selection:
20
Engineering & Technology / Food Science and Engineering
Food Biotechnology | Functional Foods | Underutilized/explored food resources | Food Safet
Food Biotechnology | Functional Foods | Underutilized/explored food resources | Food Safet
H-Index Metrics
-
H-Index20
-
i10 Index33
-
Citation Counts1,305
* Rankings
Rankings
494,310
World Rank
175
Country Rank
28
University
Ranking Based On Selection:
21
H-Index Metrics
-
H-Index20
-
i10 Index25
-
Citation Counts1,155
* Rankings
Rankings
496,740
World Rank
177
Country Rank
29
University
Ranking Based On Selection:
22
H-Index Metrics
-
H-Index20
-
i10 Index27
-
Citation Counts1,127
* Rankings
Rankings
503,205
World Rank
179
Country Rank
30
University
Ranking Based On Selection:
23
Engineering & Technology / Electrical & Electronic Engineering
Power Electronics | Micro Grids | Mini Grids | STATCOM | High Power Converter
Power Electronics | Micro Grids | Mini Grids | STATCOM | High Power Converter
H-Index Metrics
-
H-Index20
-
i10 Index26
-
Citation Counts1,327
* Rankings
Rankings
520,515
World Rank
187
Country Rank
32
University
Ranking Based On Selection:
24
Engineering & Technology / Chemical Engineering
Solid Waste Management | Industrial Wastewater Treatment | Drinking Water Quality | Circulating Fluidized Beds | Clusters in CFB R
Solid Waste Management | Industrial Wastewater Treatment | Drinking Water Quality | Circulating Fluidized Beds | Clusters in CFB R
H-Index Metrics
-
H-Index19
-
i10 Index28
-
Citation Counts1,530
* Rankings
Rankings
534,212
World Rank
197
Country Rank
55
University
Ranking Based On Selection:
25
Engineering & Technology / Food Science and Engineering
Dairy production | dairy processing | dairy marketing | food safet
Dairy production | dairy processing | dairy marketing | food safet
H-Index Metrics
-
H-Index19
-
i10 Index25
-
Citation Counts951
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Flower Ezekiel Msuya
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
35
64
3,812
Seaweed farming
integrated aquaculture
climate change
gender in agricultural scienc
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Karoli N. Njau|Njau Karoli N., Njau Karoli Nicholas
Metrics
H-Index
i10 Index
Citation Counts
32
81
3,115
Environmental management
water and wastewater purification
reuse and recyclin
Askwar Hilonga
Metrics
H-Index
i10 Index
Citation Counts
31
52
2,874
Materials Science
Nanotechnology
Water Purification
Renewable Energy
Entrepreneurshi
Gabriel Shirima
Metrics
H-Index
i10 Index
Citation Counts
28
56
2,383
Zoonoses
Antimicrobial Resistance
One Health and emerging and re-emerging infectious zoonose
Hulda Swai
Metrics
H-Index
i10 Index
Citation Counts
28
44
2,855
NANOSCIENCE
BIO-MATERIALS
BIOMEDICAL SCIENCE
Komakech C. Hans
Metrics
H-Index
i10 Index
Citation Counts
26
44
1,806
Water
sanitation
irrigation and managemen
Matern SP Mtolera
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
26
48
2,009
marine plant physiology
aquacultur
Felix Chami
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
26
40
2,060
Swahili Coastal Archaeology and Heritag
Joel S. Mtebe
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
25
44
3,134
Human Computer Interaction
eLearning systems
mobile learning
Open Educational Resources
egovernment system
Yusufu Abeid Chande Jande
Metrics
H-Index
i10 Index
Citation Counts
24
45
1,815
Desalination
composite materials
CO2 capture
Energ
360° Institutional Performance & Benchmarking Click Here for Live Demo
Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info
Richard Kangalawe
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
23
40
2,339
Natural resources management
Agriculture
Land use/cover change
Climate change
Livelihood
Thierry Stephane Nouidui
United African University of Tanzania
Dar es Salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
23
30
2,380
Scientific Computation
Building Energy Informatics
Modelica
FMI
Education in Afric
Makenya Maboko
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
23
33
1,577
Geology
Geochemistry
Metamorphic Petrology
Geochronolog
Camilius A. Sanga
Sokoine University of Agriculture
Morogoro, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
22
45
2,968
ICT for Development
ICT4D
ICT
Amos Majule
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
22
46
2,964
Agriculture and Food Security
Soil science
Natural resource
Land use
Climate chang
Thomas Thomas Kivevele
Metrics
H-Index
i10 Index
Citation Counts
21
43
1,535
Bio-fuels
Solar energy applications and Drying technologie
Bernard Chove
Sokoine University of Agriculture
Morogoro, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
21
24
1,347
Food processing and preservation Food safet
Nerey Mvungi
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
21
40
1,756
last mile connectivity
security
information systems
control
instrumentatio
Athanasia Matemu
Metrics
H-Index
i10 Index
Citation Counts
20
33
1,305
Food Biotechnology
Functional Foods
Underutilized/explored food resources
Food Safet
Erasto Mbugi.
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
20
25
1,155
Applied Biomedical Sciences in Tropical Disease
Shukrani Elisha Manya
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
20
27
1,127
Geology
Geochemistry
Geochronolog
Bakari Mwinyiwiwa
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
20
26
1,327
Power Electronics
Micro Grids
Mini Grids
STATCOM
High Power Converter
Samwel Manyele
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
19
28
1,530
Solid Waste Management
Industrial Wastewater Treatment
Drinking Water Quality
Circulating Fluidized Beds
Clusters in CFB R
Lusato R. Kurwijila
Sokoine University of Agriculture
Morogoro, Tanzania
Metrics
H-Index
i10 Index
Citation Counts
19
25
951
Dairy production
dairy processing
dairy marketing
food safet