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" (901,365 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
Belkheir Hammouti
Chemistry & Environment & Electrochemistry
Metrics
H-Index
i10 Index
Citation
104
625
36,431
* Rankings
Ranking Based On Selection :4
Salim Rajae
Electrochemistry
Corrosion
Inhibition of materials
Metrics
H-Index
i10 Index
Citation
31
49
2,488
* Rankings
Ranking Based On Selection :5
ECH-CHIHBI Elhachmia
corrosion corrosion inhibition corrosion of metals adsorption quantum chemical calculations
Metrics
H-Index
i10 Index
Citation
31
46
2,352
* Rankings
Ranking Based On Selection :8
Khalil El Mabrouk
Polymer Physics and Polymer Nanocomposites
Bioceramics
Bioglass
Bio-bone
Metrics
H-Index
i10 Index
Citation
22
40
1,716
* Rankings
Ranking Based On Selection :11
Meriame Bricha
Materials
Biomaterials and additive manufacturing
Metrics
H-Index
i10 Index
Citation
12
15
502
* Rankings
Ranking Based On Selection :12
Salim Bounou
Medical science
Immunology
Biotechnology
Higher Education
Metrics
H-Index
i10 Index
Citation
11
11
861
* Rankings
Ranking Based On Selection :15
Josh Matti
Economics
Public Economics
Urban and Regional Economics
Economic Development
Metrics
H-Index
i10 Index
Citation
8
6
241
* Rankings
Ranking Based On Selection :16
Mostapha El Jai
Additive Manufacturing
Mechanical Engineering
Modeling & Optimization
Data Science
Metrics
H-Index
i10 Index
Citation
7
4
116
* Rankings
Ranking Based On Selection :17
Mohamed Amine Marhraoui
Organizational agility
Digital Transformation
Sustainability
IT strategy
Project management
Metrics
H-Index
i10 Index
Citation
6
5
95
* Rankings
Ranking Based On Selection :21
Iatimad Akhrif
Additive Manufacturing
3D Construction Printing
Material science
Material engineering
Clay materials
Metrics
H-Index
i10 Index
Citation
6
2
73
* Rankings
Ranking Based On Selection :23
Othmane Dardari
Nanotechnology Materials
Chemistry Materials
Polymer Chemistry
Metrics
H-Index
i10 Index
Citation
5
4
84
* Rankings
Ranking Based On Selection :24
Issa Ndiaye
Forward Osmosis
Water Treatment
Desalination
Membrane Technology
Metrics
H-Index
i10 Index
Citation
5
3
81
* Rankings
Ranking Based On Selection :25
Baye Gueye Thiam
Renewable Energies
Energy Storage
Membrane Technology
Additive manufacturing
Metrics
H-Index
i10 Index
Citation
4
3
141
* Rankings
Ranking Based On Selection :30
Musa Mustapha
Artificial intelligence
Machine Learning
Reinforcement LearningIoT
Metrics
H-Index
i10 Index
Citation
4
0
34
* Rankings
Ranking Based On Selection :31
Elkari Badr
Fuzzy logic
Robotics
Machine Learning
neural networks
Metrics
H-Index
i10 Index
Citation
4
0
29
* Rankings
Ranking Based On Selection :32
Oluwatosin David Abodunrin
Biomaterials
Bioactive Glass
Additive manufacturing
bone regeneration
Electrospun Nanofibers
Metrics
H-Index
i10 Index
Citation
3
2
124
* Rankings
Ranking Based On Selection :35
Abdelkrim Bouabbou
Modeling and simulation
Additive manufacturing
Energy systems
Material science
mechanical engineering.
Metrics
H-Index
i10 Index
Citation
3
1
44
* Rankings
Ranking Based On Selection :36
Yasmine Ghazlane
Aeronautics
Artificial Intelligence
Computer Vision
Data Science
Deep Learning
Metrics
H-Index
i10 Index
Citation
3
1
31
* Rankings
Ranking Based On Selection :37
Abubakar Wakili
Computer Networks
Cyber Security
Internet of Things
Machine Learning
Metrics
H-Index
i10 Index
Citation
3
1
30
* Rankings
Ranking Based On Selection :38
Adamou Amadou Adamou
Digital Twin
Induction Motors
Fault Detection & diagnosis
Automatic Guided vehicle
Bond-graph
Metrics
H-Index
i10 Index
Citation
3
1
26
* Rankings
Ranking Based On Selection :42
Mohammed Rbai
santé publique
médecine de catastrophes
disaster management
Metrics
H-Index
i10 Index
Citation
3
3
192
* Rankings
Ranking Based On Selection :44
Mesiet William
economic growth
international trade and economics
banking
Metrics
H-Index
i10 Index
Citation
2
1
16
* Rankings
Ranking Based On Selection :50
Camilia Daoudi
GreenHydrogen
WaterElectrolysis
Modeling
Renewable Energies
Sustainable & clean energy technologies
Metrics
H-Index
i10 Index
Citation
1
1
28
* Rankings
Ranking Based On Selection :52
Khalid El Abbaoui
Computational Fluid Dynamics
Mechanics and Engineering
Civil engineering
Additive manufacturing
Metrics
H-Index
i10 Index
Citation
1
0
3
Rankings
Ranking Based On Selection: 1
Belkheir Hammouti
Metrics
H-Index
i10 Index
Citation Counts
104
625
36,431
Rankings
Ranking Based On Selection: 2
Chakib Nejjari|Chakib Nejjari
Metrics
H-Index
i10 Index
Citation Counts
53
171
39,949
Health Sciences
epidemiology
clinical research
public health
Rankings
Ranking Based On Selection: 3
Taibi Ben Hadda
Metrics
H-Index
i10 Index
Citation Counts
51
227
10,002
Rankings
Ranking Based On Selection: 4
Salim Rajae
Metrics
H-Index
i10 Index
Citation Counts
31
49
2,488
Electrochemistry
Corrosion
Inhibition of materials
Rankings
Ranking Based On Selection: 5
ECH-CHIHBI Elhachmia
Metrics
H-Index
i10 Index
Citation Counts
31
46
2,352
corrosion corrosion inhibition corrosion of metals adsorption quantum chemical calculations
Rankings
Ranking Based On Selection: 6
Saïd El Kazzouli
Metrics
H-Index
i10 Index
Citation Counts
30
50
2,827
Chimie Organique
Chimie Médicinale
Catalyse
Rankings
Ranking Based On Selection: 7
Tijani Bounahmidi
Metrics
H-Index
i10 Index
Citation Counts
24
41
1,597
Rankings
Ranking Based On Selection: 8
Khalil El Mabrouk
Metrics
H-Index
i10 Index
Citation Counts
22
40
1,716
Polymer Physics and Polymer Nanocomposites
Bioceramics
Bioglass
Bio-bone
Rankings
Ranking Based On Selection: 10
Chakib Alaoui
Metrics
H-Index
i10 Index
Citation Counts
16
18
1,032
Rankings
Ranking Based On Selection: 11
Meriame Bricha
Metrics
H-Index
i10 Index
Citation Counts
12
15
502
Materials
Biomaterials and additive manufacturing
Rankings
Ranking Based On Selection: 12
Salim Bounou
Metrics
H-Index
i10 Index
Citation Counts
11
11
861
Medical science
Immunology
Biotechnology
Higher Education
Rankings
Ranking Based On Selection: 13
Jaouad Anissi
Metrics
H-Index
i10 Index
Citation Counts
8
7
344
Rankings
Ranking Based On Selection: 14
Mouhsene Fri
Metrics
H-Index
i10 Index
Citation Counts
8
7
320
Machine Learning
Optimization
Transportation
Supply Chain Management
Rankings
Ranking Based On Selection: 15
Josh Matti
Metrics
H-Index
i10 Index
Citation Counts
8
6
241
Economics
Public Economics
Urban and Regional Economics
Economic Development
Rankings
Ranking Based On Selection: 16
Mostapha El Jai
Metrics
H-Index
i10 Index
Citation Counts
7
4
116
Additive Manufacturing
Mechanical Engineering
Modeling & Optimization
Data Science
Rankings
Ranking Based On Selection: 17
Mohamed Amine Marhraoui
Metrics
H-Index
i10 Index
Citation Counts
6
5
95
Organizational agility
Digital Transformation
Sustainability
IT strategy
Project management
Rankings
Ranking Based On Selection: 18
Abdelmoula El Abbouchi
Metrics
H-Index
i10 Index
Citation Counts
6
4
85
Chimie Organique
Catalyse
Chimie Médicinale
Rankings
Ranking Based On Selection: 20
Amssayef Ayoub
Metrics
H-Index
i10 Index
Citation Counts
6
3
126
Rankings
Ranking Based On Selection: 21
Iatimad Akhrif
Metrics
H-Index
i10 Index
Citation Counts
6
2
73
Additive Manufacturing
3D Construction Printing
Material science
Material engineering
Clay materials
Rankings
Ranking Based On Selection: 22
Mohssin Zekriti
Metrics
H-Index
i10 Index
Citation Counts
6
4
107
Rankings
Ranking Based On Selection: 23
Othmane Dardari
Metrics
H-Index
i10 Index
Citation Counts
5
4
84
Nanotechnology Materials
Chemistry Materials
Polymer Chemistry
Rankings
Ranking Based On Selection: 24
Issa Ndiaye
Metrics
H-Index
i10 Index
Citation Counts
5
3
81
Forward Osmosis
Water Treatment
Desalination
Membrane Technology
Rankings
Ranking Based On Selection: 25
Baye Gueye Thiam
Metrics
H-Index
i10 Index
Citation Counts
4
3
141
Renewable Energies
Energy Storage
Membrane Technology
Additive manufacturing
Rankings
Ranking Based On Selection: 27
Ojubanire Oa
Metrics
H-Index
i10 Index
Citation Counts
4
2
42
Rankings
Ranking Based On Selection: 28
Farouk Mselmi
Metrics
H-Index
i10 Index
Citation Counts
4
1
79
Rankings
Ranking Based On Selection: 29
Hajar Saikouk
Metrics
H-Index
i10 Index
Citation Counts
4
1
58
Mechatronics
Electronics
Sensors
Ultrasound
Acoustic Microscopy
Rankings
Ranking Based On Selection: 30
Musa Mustapha
Metrics
H-Index
i10 Index
Citation Counts
4
0
34
Artificial intelligence
Machine Learning
Reinforcement LearningIoT
Rankings
Ranking Based On Selection: 31
Elkari Badr
Metrics
H-Index
i10 Index
Citation Counts
4
0
29
Fuzzy logic
Robotics
Machine Learning
neural networks
Rankings
Ranking Based On Selection: 32
Oluwatosin David Abodunrin
Metrics
H-Index
i10 Index
Citation Counts
3
2
124
Biomaterials
Bioactive Glass
Additive manufacturing
bone regeneration
Electrospun Nanofibers
Rankings
Ranking Based On Selection: 33
Hiba Sekkat
Metrics
H-Index
i10 Index
Citation Counts
3
2
99
Rankings
Ranking Based On Selection: 34
Oumaima Moutik
Metrics
H-Index
i10 Index
Citation Counts
3
1
71
Neural Networks
Computer Vision
Self-supervised Learning
Rankings
Ranking Based On Selection: 35
Abdelkrim Bouabbou
Metrics
H-Index
i10 Index
Citation Counts
3
1
44
Modeling and simulation
Additive manufacturing
Energy systems
Material science
mechanical engineering.
Rankings
Ranking Based On Selection: 36
Yasmine Ghazlane
Metrics
H-Index
i10 Index
Citation Counts
3
1
31
Aeronautics
Artificial Intelligence
Computer Vision
Data Science
Deep Learning
Rankings
Ranking Based On Selection: 37
Abubakar Wakili
Metrics
H-Index
i10 Index
Citation Counts
3
1
30
Computer Networks
Cyber Security
Internet of Things
Machine Learning
Rankings
Ranking Based On Selection: 38
Adamou Amadou Adamou
Metrics
H-Index
i10 Index
Citation Counts
3
1
26
Digital Twin
Induction Motors
Fault Detection & diagnosis
Automatic Guided vehicle
Bond-graph
Rankings
Ranking Based On Selection: 39
Samya Sigue
Metrics
H-Index
i10 Index
Citation Counts
3
1
19
Rankings
Ranking Based On Selection: 40
Sara Bakkali
Metrics
H-Index
i10 Index
Citation Counts
3
0
41
Réseaux informatique
IoT
Rankings
Ranking Based On Selection: 42
Mohammed Rbai
Metrics
H-Index
i10 Index
Citation Counts
3
3
192
santé publique
médecine de catastrophes
disaster management
Rankings
Ranking Based On Selection: 43
Sofia Ayouche
Metrics
H-Index
i10 Index
Citation Counts
2
1
21
Ingénierie financière
Rankings
Ranking Based On Selection: 44
Mesiet William
Metrics
H-Index
i10 Index
Citation Counts
2
1
16
economic growth
international trade and economics
banking
Rankings
Ranking Based On Selection: 45
Zakaria Abbass
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Rankings
Ranking Based On Selection: 46
Mohamed Boundor
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Rankings
Ranking Based On Selection: 47
Innocent Kadaleka Phiri
Metrics
H-Index
i10 Index
Citation Counts
2
0
6
Biosensors
Antenna Design
Rankings
Ranking Based On Selection: 48
Justin Byiringiro
Metrics
H-Index
i10 Index
Citation Counts
2
0
5
CFD
Heat transfer analysis
Rankings
Ranking Based On Selection: 50
Camilia Daoudi
Metrics
H-Index
i10 Index
Citation Counts
1
1
28
GreenHydrogen
WaterElectrolysis
Modeling
Renewable Energies
Sustainable & clean energy technologies
Rankings
Ranking Based On Selection: 51
Salwa Aligod
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Rankings
Ranking Based On Selection: 52
Khalid El Abbaoui
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Computational Fluid Dynamics
Mechanics and Engineering
Civil engineering
Additive manufacturing