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" (873,864 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
Sulaiman Al-Zuhair
Enzymatic Technology
Biofuels
Wastewater treatment
Microalgae
Metrics
H-Index
i10 Index
Citation
39
88
6,263
Samir I Abu-Eishah
Fluid Phase Equilibria
Wastewater Treatment
Process Modeling & Simulation
Plant Design
Metrics
H-Index
i10 Index
Citation
18
24
1,463
* Rankings
Ranking Based On Selection :10
Munawar A Shaik
Process Operations: Planning & Scheduling
Process Synthesis
Modeling & Optimization
Evolutionary Optimization
Metrics
H-Index
i10 Index
Citation
17
23
1,397
Naeema Al Darmaki
Super-critical Fluids Applications
Extraction and Separation Processes
Chemical Engineering Education
Metrics
H-Index
i10 Index
Citation
5
4
142
Suhaib Hameedi
chemical engineering
water treatment
CO2 capture
Environmental Studies
Green and Sustainable Energy
Metrics
H-Index
i10 Index
Citation
5
3
656
Haliemeh Sweidan
Water resources
waste recycling
materials characteristization
adsorption
supercritical fluids
Metrics
H-Index
i10 Index
Citation
2
0
5
Rankings
Ranking Based On Selection: 1
Md Monwar Hossain
Metrics
H-Index
i10 Index
Citation Counts
40
196
7,100
Rankings
Ranking Based On Selection: 2
Sulaiman Al-Zuhair
Metrics
H-Index
i10 Index
Citation Counts
39
88
6,263
Enzymatic Technology
Biofuels
Wastewater treatment
Microalgae
Rankings
Ranking Based On Selection: 3
Basim Abu-Jdayil
Metrics
H-Index
i10 Index
Citation Counts
39
99
5,451
Rankings
Ranking Based On Selection: 4
Mohammednoor Altarawneh
Metrics
H-Index
i10 Index
Citation Counts
38
183
6,396
Rankings
Ranking Based On Selection: 5
Mohamed Al Marzouqi
Metrics
H-Index
i10 Index
Citation Counts
34
57
3,495
Rankings
Ranking Based On Selection: 6
Ali H Al-Marzouqi
Metrics
H-Index
i10 Index
Citation Counts
29
67
3,278
Rankings
Ranking Based On Selection: 7
M Zafar Iqbal
Metrics
H-Index
i10 Index
Citation Counts
21
31
1,488
Graphene
MXenes
Polymer Science
Polymer Composites
Rankings
Ranking Based On Selection: 8
Samir I Abu-Eishah
Metrics
H-Index
i10 Index
Citation Counts
18
24
1,463
Fluid Phase Equilibria
Wastewater Treatment
Process Modeling & Simulation
Plant Design
Rankings
Ranking Based On Selection: 9
Mohammad Sayem Mozumder
Metrics
H-Index
i10 Index
Citation Counts
17
19
834
Rankings
Ranking Based On Selection: 10
Munawar A Shaik
Metrics
H-Index
i10 Index
Citation Counts
17
23
1,397
Process Operations: Planning & Scheduling
Process Synthesis
Modeling & Optimization
Evolutionary Optimization
Rankings
Ranking Based On Selection: 13
Naeema Al Darmaki
Metrics
H-Index
i10 Index
Citation Counts
5
4
142
Super-critical Fluids Applications
Extraction and Separation Processes
Chemical Engineering Education
Rankings
Ranking Based On Selection: 14
Suhaib Hameedi
Metrics
H-Index
i10 Index
Citation Counts
5
3
656
chemical engineering
water treatment
CO2 capture
Environmental Studies
Green and Sustainable Energy
Rankings
Ranking Based On Selection: 15
Babatunde Ogunbadejo
Metrics
H-Index
i10 Index
Citation Counts
4
4
101
Catalysis
renewable energy
biofuels
petrochemicals
Biocatalysis
Rankings
Ranking Based On Selection: 16
Abdalla S Abdelhamid
Metrics
H-Index
i10 Index
Citation Counts
3
3
57
Rankings
Ranking Based On Selection: 17
Muhammad Waseem
Metrics
H-Index
i10 Index
Citation Counts
3
2
81
Rankings
Ranking Based On Selection: 18
Noran Mousa
Metrics
H-Index
i10 Index
Citation Counts
2
1
25
Rankings
Ranking Based On Selection: 19
Haliemeh Sweidan
Metrics
H-Index
i10 Index
Citation Counts
2
0
5
Water resources
waste recycling
materials characteristization
adsorption
supercritical fluids