Arab League Scientist and University Rankings 2025
Arab League Engineering & Technology 568 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Mar 02, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (941.641) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Renewable Energy
Energy Storage Systems
CAD and Design
Smart Materials
Metrics
H-Index
i10 Index
Citation Counts
117
469
47,452
* Total H IndexRankings
Ranking Based On Selection: 2
• Renewable Energy Systems. • Desiccant Dehumidification Systems. • Refrigeration and Air
Metrics
H-Index
i10 Index
Citation Counts
100
334
29,175
* Total H IndexRankings
Ranking Based On Selection: 3
photovoltaics
solar cells
semiconductors
materials science
interfaces
Metrics
H-Index
i10 Index
Citation Counts
93
236
33,564
* Total H IndexRankings
Ranking Based On Selection: 4
solar cells
flexible electronics
Organic Electronics
thermoelectrics
printed electronics
Metrics
H-Index
i10 Index
Citation Counts
69
153
17,559
* Total H IndexRankings
Ranking Based On Selection: 5
Power Systems and Renewable Energy
Metrics
H-Index
i10 Index
Citation Counts
69
265
23,931
* Total H IndexRankings
Ranking Based On Selection: 6
Renewable Energy Systems
Power Systems Dynamics and Control
Energy Storage Systems
Smart Grid
Electric Drives
Metrics
H-Index
i10 Index
Citation Counts
65
225
13,614
* Total H IndexRankings
Ranking Based On Selection: 7
Renewable Energy
Metrics
H-Index
i10 Index
Citation Counts
65
202
18,582
* Total H IndexRankings
Ranking Based On Selection: 8
Renewable energy
Sustainable development
Desalination
Water treatment
Metrics
H-Index
i10 Index
Citation Counts
64
166
15,895
* Total H IndexRankings
Ranking Based On Selection: 9
Energy systems
Renewable energy
Hydrogen production
Energy storage/management
PV Cooling
Metrics
H-Index
i10 Index
Citation Counts
63
153
9,468
* Total H IndexRankings
Ranking Based On Selection: 10
Innovation
Renewable Energy
Sustainability
Energy Efficiency
Water
Metrics
H-Index
i10 Index
Citation Counts
60
124
12,769
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* Total H IndexRankings
Ranking Based On Selection: 11
Energy Materials
Energy Engineering
Green Hydrogen and Solar Energy
Energy Storage
E-Waste Recycling
Metrics
H-Index
i10 Index
Citation Counts
59
264
13,598
* Total H IndexRankings
Ranking Based On Selection: 12
Solar energy and Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
54
143
10,793
* Total H IndexRankings
Ranking Based On Selection: 13
Energy
Materials
and Environment
Metrics
H-Index
i10 Index
Citation Counts
53
120
9,459
* Total H IndexRankings
Ranking Based On Selection: 14
Energy
Combustion
Chemical Kinetics
Laser-based Sensors
Metrics
H-Index
i10 Index
Citation Counts
50
172
10,125
* Total H IndexRankings
Ranking Based On Selection: 15
Estimation and Control Systems
Renewable Energy Systems
Optimization
Metrics
H-Index
i10 Index
Citation Counts
49
197
8,942
* Total H IndexRankings
Ranking Based On Selection: 16
Renewable Energy Systems
Energy in buildings
Solar thermal
Metrics
H-Index
i10 Index
Citation Counts
48
86
7,054
* Total H IndexRankings
Ranking Based On Selection: 17
Renewable Energy
Distributed generation
Motor Drives
Energy Storage Systems
Smart Grid
Metrics
H-Index
i10 Index
Citation Counts
48
145
7,251
* Total H IndexRankings
Ranking Based On Selection: 18
Energy Harvesting
Heat Recovery
Renewable Energy
Green Hydrogen
Green to Green
Metrics
H-Index
i10 Index
Citation Counts
47
109
8,091
* Total H IndexRankings
Ranking Based On Selection: 19
Photovoltaic systems
Solar radiation modeling
AI applications
Distributed generation
Metrics
H-Index
i10 Index
Citation Counts
47
109
7,819
* Total H IndexRankings
Ranking Based On Selection: 20
Sustainable energy
renewable energy
energy efficiency
combustion
CFD
Metrics
H-Index
i10 Index
Citation Counts
46
129
6,778
* Total H IndexRankings
Ranking Based On Selection: 21
Renewable Energy
Energy Transition
Energy Conservation & Management
Life Cycle Analysis
Sustainable Buildings
Metrics
H-Index
i10 Index
Citation Counts
45
92
8,302
* Total H IndexRankings
Ranking Based On Selection: 22
Renewable Energy
Fuel cells
Membrane separation
Adsorption
Desalination.
Metrics
H-Index
i10 Index
Citation Counts
44
95
5,942
* Total H IndexRankings
Ranking Based On Selection: 23
Sustainable Energy Systems
Renewable Energy
Biomass & Bioenergy
Process System Engineering
Metrics
H-Index
i10 Index
Citation Counts
44
118
7,896
* Total H IndexRankings
Ranking Based On Selection: 24
Renewable Energy
Water and Wastewater Treatment
Green Technology
Metrics
H-Index
i10 Index
Citation Counts
44
81
6,482
* Total H IndexRankings
Ranking Based On Selection: 25
Energy Storage
Polymers
Nanomaterials
Biomaterials
Metrics
H-Index
i10 Index
Citation Counts
44
162
6,872
Abdul-Ghani Olabi
Metrics
H-Index
i10-Index
Citation Counts
117
469
47,452
Renewable Energy
Energy Storage Systems
CAD and Design
Smart Materials
Ae Kabeel
Metrics
H-Index
i10-Index
Citation Counts
100
334
29,175
• Renewable Energy Systems. • Desiccant Dehumidification Systems. • Refrigeration and Air
Stefaan De Wolf
Metrics
H-Index
i10-Index
Citation Counts
93
236
33,564
photovoltaics
solar cells
semiconductors
materials science
interfaces
Derya Baran
Metrics
H-Index
i10-Index
Citation Counts
69
153
17,559
solar cells
flexible electronics
Organic Electronics
thermoelectrics
printed electronics
Mohammad Abido
Metrics
H-Index
i10-Index
Citation Counts
69
265
23,931
Power Systems and Renewable Energy
Hany M Hasanien
Future University
Cairo, Egypt
Metrics
H-Index
i10-Index
Citation Counts
65
225
13,614
Renewable Energy Systems
Power Systems Dynamics and Control
Energy Storage Systems
Smart Grid
Electric Drives
Shafiqur Rehman
Metrics
H-Index
i10-Index
Citation Counts
65
202
18,582
Mattheus Theo FA Goosen
Alfaisal University
Riyadh, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
64
166
15,895
Renewable energy
Sustainable development
Desalination
Water treatment
Energy systems
Renewable energy
Hydrogen production
Energy storage/management
PV Cooling
Fahad Al Sulaiman
Metrics
H-Index
i10-Index
Citation Counts
60
124
12,769
Innovation
Renewable Energy
Sustainability
Energy Efficiency
Water
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Nageh Allam
Metrics
H-Index
i10-Index
Citation Counts
59
264
13,598
Energy Materials
Energy Engineering
Green Hydrogen and Solar Energy
Energy Storage
E-Waste Recycling
Fatma Morgan
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10-Index
Citation Counts
54
143
10,793
Solar energy and Nanotechnology
Basheer Chanbasha
Metrics
H-Index
i10-Index
Citation Counts
53
120
9,459
Energy
Materials
and Environment
Aamir Farooq
Metrics
H-Index
i10-Index
Citation Counts
50
172
10,125
Energy
Combustion
Chemical Kinetics
Laser-based Sensors
Ahmed Al-Durra
Metrics
H-Index
i10-Index
Citation Counts
49
197
8,942
Estimation and Control Systems
Renewable Energy Systems
Optimization
Amine Allouhi
Metrics
H-Index
i10-Index
Citation Counts
48
86
7,054
Renewable Energy Systems
Energy in buildings
Solar thermal
Ali M Eltamaly
King Saud University
Riyadh, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
48
145
7,251
Renewable Energy
Distributed generation
Motor Drives
Energy Storage Systems
Smart Grid
Mohamad Ramadan
Metrics
H-Index
i10-Index
Citation Counts
47
109
8,091
Energy Harvesting
Heat Recovery
Renewable Energy
Green Hydrogen
Green to Green
Tamer Khatib
Metrics
H-Index
i10-Index
Citation Counts
47
109
7,819
Photovoltaic systems
Solar radiation modeling
AI applications
Distributed generation
Chaouki Ghenai
Metrics
H-Index
i10-Index
Citation Counts
46
129
6,778
Sustainable energy
renewable energy
energy efficiency
combustion
CFD
M Asif
Metrics
H-Index
i10-Index
Citation Counts
45
92
8,302
Renewable Energy
Energy Transition
Energy Conservation & Management
Life Cycle Analysis
Sustainable Buildings
Muhammad Tawalbeh
Metrics
H-Index
i10-Index
Citation Counts
44
95
5,942
Renewable Energy
Fuel cells
Membrane separation
Adsorption
Desalination.
Abrar Inayat
Metrics
H-Index
i10-Index
Citation Counts
44
118
7,896
Sustainable Energy Systems
Renewable Energy
Biomass & Bioenergy
Process System Engineering
Mostafa Ghasemi Baboli
Sohar University
Sohar, Oman
Metrics
H-Index
i10-Index
Citation Counts
44
81
6,482
Renewable Energy
Water and Wastewater Treatment
Green Technology
Ayhan Bozkurt
Metrics
H-Index
i10-Index
Citation Counts
44
162
6,872
Energy Storage
Polymers
Nanomaterials
Biomaterials