Citation Rankings
Highly Cited Researchers
Highly Cited Researchers 21 Scientists Citation Rankings - 2025
Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.
* Total Citation Counts Rankings
Ranking Based On Selection: 1
التاري�
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,162
1,377
0.435
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* Total Citation Counts Rankings
Ranking Based On Selection: 2
Engineerin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
180
180
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Combustion
Fuel
Power Generation
Renewable Energy
Energy Storag
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
163
108
0.663
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Structural Engineerin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
152
148
0.974
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Applied Physics
Materials Science and Engineering
Photonics
Renewable Energ
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
140
67
0.479
* Total Citation Counts Rankings
Ranking Based On Selection: 6
operational research
cutting stock problem
line balancing proble
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
63
0.485
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Fuel Cells
liquid crystals
organic chemistry
biology
solar cel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
123
123
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Nano Technology and Nanomaterial
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89
18
0.202
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Integrative Accounting
accounting education including developing generic skills
technical accounting skills
students
graduate outcomes and Sustainability education program
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84
81
0.964
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* Total Citation Counts Rankings
Ranking Based On Selection: 10
Retail Management
Marketing
Consumer Behavior and Advertisin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
53
0.639
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Fabrication and characterization of thin films for its application in the photovoltaic cell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
15
0.197
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62
50
0.806
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
43
0.915
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Architectur
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37
8
0.216
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Entrepreneurship
E-commerce
Business administratio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
27
0.750
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
8
0.500
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Computer Sciences & Informatics
Using technology to enhance teaching & learnin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15
5
0.333
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Management
Human Resources
& Financ
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Teaching Arabic Languag
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Architecture
Design
Urban Plannin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Research arbitration
teaching
and educational administratio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total Citation Counts Rankings
Rankings
324,843
1,387
1
Ranking Based On Selection: 1
Ibrahim Mohamed Elamin|Ibrahim Mohamed Elamin, I.M. Elamin
Alasala Colleges
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,162
1,377
0.435
* Total Citation Counts Rankings
Rankings
1,413,604
9,754
2
Ranking Based On Selection: 2
Fadhel Alshqaqeeq
Alasala Colleges
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
180
180
1.000
* Total Citation Counts Rankings
Rankings
1,467,134
10,186
3
Ranking Based On Selection: 3
Saeed Al-Noman
Alasala Colleges
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
163
108
0.663
Combustion
Fuel
Power Generation
Renewable Energy
Energy Storag
* Total Citation Counts Rankings
Rankings
1,501,974
10,444
4
Ranking Based On Selection: 4
Galal M Almekhlafi
Alasala Colleges
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
152
148
0.974
* Total Citation Counts Rankings
Rankings
1,546,299
10,776
5
Ranking Based On Selection: 5
Ramzy Alghamedi
Alasala Colleges
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
140
67
0.479
Applied Physics
Materials Science and Engineering
Photonics
Renewable Energ
* Total Citation Counts Rankings
Rankings
1,584,265
11,029
6
Ranking Based On Selection: 6
Ahmed Mellouli
Alasala Colleges
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
63
0.485
operational research
cutting stock problem
line balancing proble
* Total Citation Counts Rankings
Rankings
1,609,127
11,190
7
Ranking Based On Selection: 7
Mohammed L Alazmi
Alasala Colleges
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
123
123
1.000
Fuel Cells
liquid crystals
organic chemistry
biology
solar cel
* Total Citation Counts Rankings
Rankings
1,771,650
12,463
8
Ranking Based On Selection: 8
Abdulsalam Mahmood
Alasala Colleges
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89
18
0.202
* Total Citation Counts Rankings
Rankings
1,795,248
12,654
9
Ranking Based On Selection: 9
Mohammed Almallak
Alasala Colleges
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84
81
0.964
Integrative Accounting
accounting education including developing generic skills
technical accounting skills
students
graduate outcomes and Sustainability education program
* Total Citation Counts Rankings
Rankings
1,802,941
12,714
10
Ranking Based On Selection: 10
Mohammad Naquibur Rahman
Alasala Colleges
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
53
0.639
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Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
* Total Citation Counts Rankings
Rankings
1,844,613
12,996
11
Ranking Based On Selection: 11
Mabrouk Selmi
Alasala Colleges
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
15
0.197
Fabrication and characterization of thin films for its application in the photovoltaic cell
* Total Citation Counts Rankings
Rankings
1,931,348
13,650
12
Ranking Based On Selection: 12
Zainab Alhayki
Alasala Colleges
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62
50
0.806
* Total Citation Counts Rankings
Rankings
2,039,491
14,328
13
Ranking Based On Selection: 13
Reema Alsaif
Alasala Colleges
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
43
0.915
* Total Citation Counts Rankings
Rankings
2,125,516
14,741
14
Ranking Based On Selection: 14
Sameer Akbar
Alasala Colleges
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37
8
0.216
* Total Citation Counts Rankings
Rankings
2,131,928
14,772
15
Ranking Based On Selection: 15
Majed Aljowaidi
Alasala Colleges
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
27
0.750
* Total Citation Counts Rankings
Rankings
2,351,658
15,691
16
Ranking Based On Selection: 16
Fatimah Alsaif
Alasala Colleges
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
8
0.500
* Total Citation Counts Rankings
Rankings
2,365,823
15,753
17
Ranking Based On Selection: 17
Mohammad Saleh Alshammari
Alasala Colleges
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15
5
0.333
Computer Sciences & Informatics
Using technology to enhance teaching & learnin
* Total Citation Counts Rankings
Rankings
2,396,451
15,874
18
Ranking Based On Selection: 18
Mohamed Abdulaziz Zainuddin
Alasala Colleges
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Management
Human Resources
& Financ
* Total Citation Counts Rankings
Rankings
2,468,454
16,143
19
Ranking Based On Selection: 19
Mohammed Alnasser
Alasala Colleges
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total Citation Counts Rankings
Rankings
2,546,526
16,453
20
Ranking Based On Selection: 20
Stefania Sini
Alasala Colleges
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
Architecture
Design
Urban Plannin
* Total Citation Counts Rankings
Rankings
2,571,617
16,559
21
Ranking Based On Selection: 21
Ahmad ِ Abdullah Almoaili
Alasala Colleges
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Research arbitration
teaching
and educational administratio