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" (870,053 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: 3
Younes Moussaoui
Synthèse organique
Biomatériaux
traitements des polluants
huiles essentilles
extraits des
Metrics
H-Index
i10 Index
Citation
25
51
1,978
* Rankings
Ranking Based On Selection: 4
Riadh Ben Mansour
Biotechnologie
Stress oxydant
Immunologie
Metrics
H-Index
i10 Index
Citation
21
33
2,371
* Rankings
Ranking Based On Selection: 5
Mansour Znati
Medicinal Chemistry
Organic Chemistry
spectroscopy
Metrics
H-Index
i10 Index
Citation
17
30
850
* Rankings
Ranking Based On Selection: 6
Adel Noubigh
Solubility
Theoretical Organic Chemistry
Physical Organic Chemistry
Thermodynamics
Metrics
H-Index
i10 Index
Citation
15
18
771
* Rankings
Ranking Based On Selection: 7
Abdallah Bouabidi
Energy and mechanics
Metrics
H-Index
i10 Index
Citation
14
18
801
* Rankings
Ranking Based On Selection: 8
Mouna Amari
financial literacy
behavioral finance
corporate governance
Metrics
H-Index
i10 Index
Citation
14
14
836
* Rankings
Ranking Based On Selection: 9
Salim Moussa
Marketing research
consumer behavior
service science
scientometrics
social media
Metrics
H-Index
i10 Index
Citation
13
15
741
* Rankings
Ranking Based On Selection: 10
Nejib Hidouri
Thermodynamique Appliquée
Analyse des Procédés
Simulation Numérique
Phénomènes de transfert de chaleur et de matière
Metrics
H-Index
i10 Index
Citation
13
18
671

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* Rankings
Ranking Based On Selection: 11
Lotfi Mabrouk
Posidonia
epiphytes
phytoplankton
Algae
Botanic Fluctuating asymetry
Metrics
H-Index
i10 Index
Citation
13
15
483
* Rankings
Ranking Based On Selection: 13
Nejib Jemmali
Géologie
isotopes
métallogénie
minéralogie
Metrics
H-Index
i10 Index
Citation
11
11
365
* Rankings
Ranking Based On Selection: 14
Fattoum Arbi
polymer composites
green energy
Metrics
H-Index
i10 Index
Citation
11
13
499
* Rankings
Ranking Based On Selection: 15
Mansour Eddaly
Operations Research
Combinatorial optimisation
metaheuristics and exact methods
Metrics
H-Index
i10 Index
Citation
10
10
676
* Rankings
Ranking Based On Selection: 18
Azabou Mariam
nanomatériaux mecanicalmilling
Metrics
H-Index
i10 Index
Citation
8
8
245
* Rankings
Ranking Based On Selection: 20
Tharwa Najar
Management of Information systems
supply chain
open innovation
knowledge Management
Metrics
H-Index
i10 Index
Citation
7
6
192
* Rankings
Ranking Based On Selection: 21
Zidi Issam
Artificial Intelligence
Optimization
Transport Problems
Heuristics and Meta-Heuristics
Metrics
H-Index
i10 Index
Citation
7
6
236
* Rankings
Ranking Based On Selection: 24
Raik Aissaoui
Connected Cars
GPU Computing
Unmanned Aerial Vehicle
Metrics
H-Index
i10 Index
Citation
5
3
108
* Rankings
Ranking Based On Selection: 25
Nadhem Echi
Control theory
Stabilization
Metrics
H-Index
i10 Index
Citation
5
3
74
* Rankings
Ranking Based On Selection: 26
Anas Elmelki
Blockchain and Crypto
Contratct Theory
Islamic Finance
Agency theory
behavioral finance
Metrics
H-Index
i10 Index
Citation
4
3
249
* Rankings
Ranking Based On Selection: 27
Abderraouf Jraba
Oxyde
Matériaux
Nanomatériaux
Photocatalyse
Adsorption
Metrics
H-Index
i10 Index
Citation
4
3
68
* Rankings
Ranking Based On Selection: 28
Nassim Athmouni
Théorie spectrale
physique mathématique
Metrics
H-Index
i10 Index
Citation
4
2
58
* Rankings
Ranking Based On Selection: 29
Khawla Ben Salah
Machine learning
computer vision
Deep learning
Metrics
H-Index
i10 Index
Citation
4
1
56
* Rankings
Ranking Based On Selection: 30
Amira Hamdi
Computational Intelligence
Artificial Intelligence
Swarm Intelligence
Data Clustering
Swarm Robotics
Metrics
H-Index
i10 Index
Citation
4
1
55
* Rankings
Ranking Based On Selection: 32
Hassen Zriba
Humanities
Cultural Studies and Translation
Metrics
H-Index
i10 Index
Citation
3
0
19
* Rankings
Ranking Based On Selection: 34
Ali Mna
Economie
Méthodes quantitatives
Conditions monétaires.
Metrics
H-Index
i10 Index
Citation
2
1
37
* Rankings
Ranking Based On Selection: 35
Saadaoui Hayet
Entrepreneurship
Business administration
Emotions
Metrics
H-Index
i10 Index
Citation
2
1
21
Rankings
Ranking Based On Selection: 1
Younes Hamed
Metrics
H-Index
i10 Index
Citation Counts
40
71
3,562
Rankings
Ranking Based On Selection: 2
Elaloui Elimame
Metrics
H-Index
i10 Index
Citation Counts
35
88
9,654
Rankings
Ranking Based On Selection: 3
Younes Moussaoui
Metrics
H-Index
i10 Index
Citation Counts
25
51
1,978
Synthèse organique
Biomatériaux
traitements des polluants
huiles essentilles
extraits des
Rankings
Ranking Based On Selection: 4
Riadh Ben Mansour
Metrics
H-Index
i10 Index
Citation Counts
21
33
2,371
Biotechnologie
Stress oxydant
Immunologie
Rankings
Ranking Based On Selection: 5
Mansour Znati
Metrics
H-Index
i10 Index
Citation Counts
17
30
850
Medicinal Chemistry
Organic Chemistry
spectroscopy
Rankings
Ranking Based On Selection: 6
Adel Noubigh
Metrics
H-Index
i10 Index
Citation Counts
15
18
771
Solubility
Theoretical Organic Chemistry
Physical Organic Chemistry
Thermodynamics
Rankings
Ranking Based On Selection: 7
Abdallah Bouabidi
Metrics
H-Index
i10 Index
Citation Counts
14
18
801
Rankings
Ranking Based On Selection: 8
Mouna Amari
Metrics
H-Index
i10 Index
Citation Counts
14
14
836
financial literacy
behavioral finance
corporate governance
Rankings
Ranking Based On Selection: 9
Salim Moussa
Metrics
H-Index
i10 Index
Citation Counts
13
15
741
Marketing research
consumer behavior
service science
scientometrics
social media
Rankings
Ranking Based On Selection: 10
Nejib Hidouri
Metrics
H-Index
i10 Index
Citation Counts
13
18
671
Thermodynamique Appliquée
Analyse des Procédés
Simulation Numérique
Phénomènes de transfert de chaleur et de matière

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Lotfi Mabrouk
Metrics
H-Index
i10 Index
Citation Counts
13
15
483
Posidonia
epiphytes
phytoplankton
Algae
Botanic Fluctuating asymetry
Rankings
Ranking Based On Selection: 12
Sami Mabrouk
Metrics
H-Index
i10 Index
Citation Counts
12
14
473
Rankings
Ranking Based On Selection: 13
Nejib Jemmali
Metrics
H-Index
i10 Index
Citation Counts
11
11
365
Géologie
isotopes
métallogénie
minéralogie
Rankings
Ranking Based On Selection: 14
Fattoum Arbi
Metrics
H-Index
i10 Index
Citation Counts
11
13
499
polymer composites
green energy
Rankings
Ranking Based On Selection: 15
Mansour Eddaly
Metrics
H-Index
i10 Index
Citation Counts
10
10
676
Operations Research
Combinatorial optimisation
metaheuristics and exact methods
Rankings
Ranking Based On Selection: 16
Mouez Gouasmia
Metrics
H-Index
i10 Index
Citation Counts
8
8
200
Rankings
Ranking Based On Selection: 17
Bahloul Walid
Metrics
H-Index
i10 Index
Citation Counts
8
7
287
Rankings
Ranking Based On Selection: 18
Azabou Mariam
Metrics
H-Index
i10 Index
Citation Counts
8
8
245
nanomatériaux mecanicalmilling
Rankings
Ranking Based On Selection: 19
Nasreddine Ennaceur
Metrics
H-Index
i10 Index
Citation Counts
8
7
157
Rankings
Ranking Based On Selection: 20
Tharwa Najar
Metrics
H-Index
i10 Index
Citation Counts
7
6
192
Management of Information systems
supply chain
open innovation
knowledge Management
Rankings
Ranking Based On Selection: 21
Zidi Issam
Metrics
H-Index
i10 Index
Citation Counts
7
6
236
Artificial Intelligence
Optimization
Transport Problems
Heuristics and Meta-Heuristics
Rankings
Ranking Based On Selection: 22
Imen Hentati
Metrics
H-Index
i10 Index
Citation Counts
6
4
215
Rankings
Ranking Based On Selection: 23
Othmen Ncib
Metrics
H-Index
i10 Index
Citation Counts
6
4
108
Rankings
Ranking Based On Selection: 24
Raik Aissaoui
Metrics
H-Index
i10 Index
Citation Counts
5
3
108
Connected Cars
GPU Computing
Unmanned Aerial Vehicle
Rankings
Ranking Based On Selection: 25
Nadhem Echi
Metrics
H-Index
i10 Index
Citation Counts
5
3
74
Control theory
Stabilization
Rankings
Ranking Based On Selection: 26
Anas Elmelki
Metrics
H-Index
i10 Index
Citation Counts
4
3
249
Blockchain and Crypto
Contratct Theory
Islamic Finance
Agency theory
behavioral finance
Rankings
Ranking Based On Selection: 27
Abderraouf Jraba
Metrics
H-Index
i10 Index
Citation Counts
4
3
68
Oxyde
Matériaux
Nanomatériaux
Photocatalyse
Adsorption
Rankings
Ranking Based On Selection: 28
Nassim Athmouni
Metrics
H-Index
i10 Index
Citation Counts
4
2
58
Théorie spectrale
physique mathématique
Rankings
Ranking Based On Selection: 29
Khawla Ben Salah
Metrics
H-Index
i10 Index
Citation Counts
4
1
56
Rankings
Ranking Based On Selection: 30
Amira Hamdi
Metrics
H-Index
i10 Index
Citation Counts
4
1
55
Computational Intelligence
Artificial Intelligence
Swarm Intelligence
Data Clustering
Swarm Robotics
Rankings
Ranking Based On Selection: 31
Walid Ali
Metrics
H-Index
i10 Index
Citation Counts
3
3
84
Rankings
Ranking Based On Selection: 32
Hassen Zriba
Metrics
H-Index
i10 Index
Citation Counts
3
0
19
Humanities
Cultural Studies and Translation
Rankings
Ranking Based On Selection: 33
Taher Ben Khalifa
Metrics
H-Index
i10 Index
Citation Counts
3
0
16
Rankings
Ranking Based On Selection: 34
Ali Mna
Metrics
H-Index
i10 Index
Citation Counts
2
1
37
Economie
Méthodes quantitatives
Conditions monétaires.
Rankings
Ranking Based On Selection: 35
Saadaoui Hayet
Metrics
H-Index
i10 Index
Citation Counts
2
1
21
Rankings
Ranking Based On Selection: 36
Sami Hidouri
Metrics
H-Index
i10 Index
Citation Counts
1
0
6