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 :1
Mohamed Haddar
Mécanique / Dynamique / Vibration / Acoustique / Simulation / Calculs des Structures / Calculs Mécaniques / Matériaux
Metrics
H-Index
i10 Index
Citation
39
56
4,351
* Rankings
Ranking Based On Selection :3
Mohamed Kharrat
Matériaux et fonctionnalisation des surfaces
Metrics
H-Index
i10 Index
Citation
17
27
930
* Rankings
Ranking Based On Selection :5
Khalifa Slimi
Transport Phenomena
CFD
Porous Media
CCS
Environment Engineering
Metrics
H-Index
i10 Index
Citation
16
25
708
* Rankings
Ranking Based On Selection :7
Maher Dammak
Mécanique appliquée
Tribologie
Biomécanique
Metrics
H-Index
i10 Index
Citation
15
24
1,123
* Rankings
Ranking Based On Selection :11
Tarek Hassine
Comportement mécanique
Modélisation mécanique
Metrics
H-Index
i10 Index
Citation
11
12
561
* Rankings
Ranking Based On Selection :12
Slim Souissi
Mécanique des matériaux & Procédés industriels
Metrics
H-Index
i10 Index
Citation
9
6
214
* Rankings
Ranking Based On Selection :15
Ibrahim Elnasri
impact mechanics
cellular materials
blast loading
remote lab.
Metrics
H-Index
i10 Index
Citation
8
8
985
* Rankings
Ranking Based On Selection :17
Najeh Ben Guedria
Mechanical Vibration
Optimization
Metaheuristic algorithms
Metrics
H-Index
i10 Index
Citation
7
6
518
Méchi Rachid
heat and mass transfer modelling in combustion chamber and furnaces
turbulent combustion
incineration and valorisation of biomass
environment and sustainable development
Metrics
H-Index
i10 Index
Citation
4
2
106
Rabie Aloui
Mechanical Engineering
Dynamic Structures
Energy Harvesting
FE Method
Piezoelectric materials
Metrics
H-Index
i10 Index
Citation
4
2
58
Barhoumi Bassem
Mechanical Engineering
Fluid Mechanics
Acoustic Engineering
Finite Element method
Boundary Element Method
Metrics
H-Index
i10 Index
Citation
4
0
38
Sallami Achref
Mechanical Engineering
Materials
Shape Memory Alloys
Metrics
H-Index
i10 Index
Citation
2
2
30
Rankings
Ranking Based On Selection: 1
Mohamed Haddar
Metrics
H-Index
i10 Index
Citation Counts
39
56
4,351
Mécanique / Dynamique / Vibration / Acoustique / Simulation / Calculs des Structures / Calculs Mécaniques / Matériaux
Rankings
Ranking Based On Selection: 2
Hedi Nouri
Metrics
H-Index
i10 Index
Citation Counts
22
32
1,478
Rankings
Ranking Based On Selection: 3
Mohamed Kharrat
Metrics
H-Index
i10 Index
Citation Counts
17
27
930
Rankings
Ranking Based On Selection: 4
Mondher Zidi
Metrics
H-Index
i10 Index
Citation Counts
17
18
885
Rankings
Ranking Based On Selection: 5
Khalifa Slimi
Metrics
H-Index
i10 Index
Citation Counts
16
25
708
Transport Phenomena
CFD
Porous Media
CCS
Environment Engineering
Rankings
Ranking Based On Selection: 6
Moez Trigui
Metrics
H-Index
i10 Index
Citation Counts
15
16
759
Rankings
Ranking Based On Selection: 7
Maher Dammak
Metrics
H-Index
i10 Index
Citation Counts
15
24
1,123
Rankings
Ranking Based On Selection: 8
Ahmed Ben Cheikh Larbi
Metrics
H-Index
i10 Index
Citation Counts
14
17
577
Rankings
Ranking Based On Selection: 9
Jamel Chahed
Metrics
H-Index
i10 Index
Citation Counts
14
23
714
Rankings
Ranking Based On Selection: 10
Raoudha Seddik
Metrics
H-Index
i10 Index
Citation Counts
12
13
316
Rankings
Ranking Based On Selection: 11
Tarek Hassine
Metrics
H-Index
i10 Index
Citation Counts
11
12
561
Rankings
Ranking Based On Selection: 12
Slim Souissi
Metrics
H-Index
i10 Index
Citation Counts
9
6
214
Rankings
Ranking Based On Selection: 14
Mohamed Ali Terres|Mohamed Ali Terras, MA Terras
Metrics
H-Index
i10 Index
Citation Counts
9
6
359
Rankings
Ranking Based On Selection: 15
Ibrahim Elnasri
Metrics
H-Index
i10 Index
Citation Counts
8
8
985
impact mechanics
cellular materials
blast loading
remote lab.
Rankings
Ranking Based On Selection: 16
Bacem Zghal
Metrics
H-Index
i10 Index
Citation Counts
8
6
220
Rankings
Ranking Based On Selection: 17
Najeh Ben Guedria
Metrics
H-Index
i10 Index
Citation Counts
7
6
518
Mechanical Vibration
Optimization
Metaheuristic algorithms
Rankings
Ranking Based On Selection: 18
Sami Chatti
Metrics
H-Index
i10 Index
Citation Counts
7
7
255
Rankings
Ranking Based On Selection: 20
Samir Hamza
Metrics
H-Index
i10 Index
Citation Counts
5
2
190
Rankings
Ranking Based On Selection: 21
Basma Ben Difallah
Metrics
H-Index
i10 Index
Citation Counts
4
2
221
Rankings
Ranking Based On Selection: 22
Méchi Rachid
Metrics
H-Index
i10 Index
Citation Counts
4
2
106
heat and mass transfer modelling in combustion chamber and furnaces
turbulent combustion
incineration and valorisation of biomass
environment and sustainable development
Rankings
Ranking Based On Selection: 23
Rabie Aloui
Metrics
H-Index
i10 Index
Citation Counts
4
2
58
Mechanical Engineering
Dynamic Structures
Energy Harvesting
FE Method
Piezoelectric materials
Rankings
Ranking Based On Selection: 24
Barhoumi Bassem
Metrics
H-Index
i10 Index
Citation Counts
4
0
38
Mechanical Engineering
Fluid Mechanics
Acoustic Engineering
Finite Element method
Boundary Element Method
Rankings
Ranking Based On Selection: 25
Mohamed Ali Mami
Metrics
H-Index
i10 Index
Citation Counts
3
1
37
Rankings
Ranking Based On Selection: 26
L Kaffel Rebaï,
Metrics
H-Index
i10 Index
Citation Counts
3
2
36
Rankings
Ranking Based On Selection: 27
Sahbi Zaouali
Metrics
H-Index
i10 Index
Citation Counts
3
1
27
Rankings
Ranking Based On Selection: 28
Sallami Achref
Metrics
H-Index
i10 Index
Citation Counts
2
2
30
Mechanical Engineering
Materials
Shape Memory Alloys
Rankings
Ranking Based On Selection: 29
Rafik Bechouel
Metrics
H-Index
i10 Index
Citation Counts
2
0
17