Top 100 Scientists

World Top 100 Scientists 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 ranking in world, region, country and university is beta version since subject field "others" (875,720 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 2
MMKKhan
Renewable and Sustainable Energy
Biofuels
Hydrogen
Energy Efficient Technologies
Thermofluids
Metrics
H-Index
i10 Index
Citation
49
159
9,131
* Rankings
Ranking Based On Selection: 3
Md Nurun Nabi
Hydrogen
biofuels and biodiesels
sustainable energy including waste to energy exploration for sustainable developmen
Metrics
H-Index
i10 Index
Citation
43
87
6,762
* Rankings
Ranking Based On Selection: 4
Harun Chowdhury
Aerodynamics
Mechanical Engineering
Sports Engineering
Energy & Power
Education
Metrics
H-Index
i10 Index
Citation
32
80
3,815
* Rankings
Ranking Based On Selection: 5
NMS Hassan
Fluid dynamics
CFD
Renewable energy
Engineering education
Metrics
H-Index
i10 Index
Citation
23
42
1,746
Mohd Mostafizur Rahman
Heat and Mass Transfer
Nanofluids
Renewable Energy
Fluidization
Hydrodynamics
Metrics
H-Index
i10 Index
Citation
12
13
856
Rankings
Ranking Based On Selection: 1
Mohammad Rasul
Metrics
H-Index
i10 Index
Citation Counts
72
282
21,135
Rankings
Ranking Based On Selection: 2
MMKKhan
Metrics
H-Index
i10 Index
Citation Counts
49
159
9,131
Renewable and Sustainable Energy
Biofuels
Hydrogen
Energy Efficient Technologies
Thermofluids
Rankings
Ranking Based On Selection: 3
Md Nurun Nabi
Metrics
H-Index
i10 Index
Citation Counts
43
87
6,762
Hydrogen
biofuels and biodiesels
sustainable energy including waste to energy exploration for sustainable developmen
Rankings
Ranking Based On Selection: 4
Harun Chowdhury
Metrics
H-Index
i10 Index
Citation Counts
32
80
3,815
Aerodynamics
Mechanical Engineering
Sports Engineering
Energy & Power
Education
Rankings
Ranking Based On Selection: 5
NMS Hassan
Metrics
H-Index
i10 Index
Citation Counts
23
42
1,746
Fluid dynamics
CFD
Renewable energy
Engineering education
Rankings
Ranking Based On Selection: 6
Prasad Gudimetla
Metrics
H-Index
i10 Index
Citation Counts
18
24
907
Rankings
Ranking Based On Selection: 7
Mohd Mostafizur Rahman
Metrics
H-Index
i10 Index
Citation Counts
12
13
856
Heat and Mass Transfer
Nanofluids
Renewable Energy
Fluidization
Hydrodynamics
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