Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
Sustainable and Renewable Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
877
551
0.628
* Total Citation Counts Rankings
Ranking Based On Selection :2
Mechanical Engineering
Thermo-Fluid
Solar Energy (PV
CPV
SWH and CSP)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
381
284
0.745
* Total Citation Counts Rankings
Ranking Based On Selection :3
Renewable Energy
Hydrogen Production
Catalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
375
146
0.389
* Total Citation Counts Rankings
Ranking Based On Selection :4
Energy
solar energy
solidification
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
366
119
0.325
* Total Citation Counts Rankings
Ranking Based On Selection :5
Renewable Energy
Statistical analysis
Photovoltaic systems
Programming
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
158
143
0.905
* Total Citation Counts Rankings
Ranking Based On Selection :6
Sustainable and renewable energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85
74
0.871
* Total Citation Counts Rankings
Ranking Based On Selection :7
Renewable energy
solar desalination
energy conversion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
73
0.961
* Total Citation Counts Rankings
Ranking Based On Selection :8
Superconducting magnetic energy storage
Renewable Energy
Power quality
Power system simulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
39
0.650
* Total Citation Counts Rankings
Ranking Based On Selection :9
Control and Renewable Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
16
0.516
* Total Citation Counts Rankings
Ranking Based On Selection :10
Renewable Energy
Electrical machines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20
13
0.650
* Total Citation Counts Rankings
Ranking Based On Selection :11
Renewable energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
0
0.000
* Total Citation Counts Rankings
Ranking Based On Selection :12
Renewable energy & Ventilation Air-conditioning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
5
0.313
* Total Citation Counts Rankings
Ranking Based On Selection :13
Solar Energy Engineering
Technologies and Implementation.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Total Citation Counts Rankings
Ranking Based On Selection :14
Renewable energy
Solar energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :15
stress analysis
FEM
Renewable energy and mechanics of penetration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :16
Automatic control systems
production engineering
alternative and renewable energy
mechanical
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17
renewable energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total Citation Counts Rankings
Ranking Based On Selection :18
renewable energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Tarek Hamad|Tarek A. M. Hamad
Omar Al Mukhtar University
Bayda, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
877
551
0.628
Sustainable and Renewable Energy
Yasser Aldali
University of Derna
Derna, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
381
284
0.745
Mechanical Engineering
Thermo-Fluid
Solar Energy (PV
CPV
SWH and CSP)
Ali Ebshish
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
375
146
0.389
Renewable Energy
Hydrogen Production
Catalysis
Mabruk M Abugderah
Sabratha University
Sabratha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
366
119
0.325
Energy
solar energy
solidification
Alhassan Ali Teyabeen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
158
143
0.905
Renewable Energy
Statistical analysis
Photovoltaic systems
Programming
Moutaz Elgammi
University of Derna
Derna, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85
74
0.871
Sustainable and renewable energy
Nabil A Elsharif
University of Benghazi
Benghazi, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
73
0.961
Renewable energy
solar desalination
energy conversion
Mahmoud Khamaira
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
39
0.650
Superconducting magnetic energy storage
Renewable Energy
Power quality
Power system simulation
Mohamoud Alamyal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
16
0.516
Control and Renewable Energy
Abobkr Hamida
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20
13
0.650
Renewable Energy
Electrical machines
Lbrahim Elagtal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
0
0.000
Adel Akair
University of Gharyan
Gharyan, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
5
0.313
Renewable energy & Ventilation Air-conditioning
Gassem Azzain
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
Solar Energy Engineering
Technologies and Implementation.
Mohammed Fawzi
Omar Al Mukhtar University
Bayda, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Renewable energy
Solar energy
Mabrouk Algamil
Sabratha University
Sabratha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
stress analysis
FEM
Renewable energy and mechanics of penetration
Mustafa Eler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Automatic control systems
production engineering
alternative and renewable energy
mechanical
Ali Ahmed Nasr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Ahmed Alamin
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000