Citation Rankings
Highly Cited Researchers
Highly Cited Researchers 40 Scientists Citation Rankings (Sort by last 6 years Citation Index) - 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.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 1
Renewable energy
Distributed Generation
Power systems
Demand Response
Power Qualit
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,711
2,698
0.402
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* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
Artificial Intelligence
Optimization
Machine learning
Data science
Cybersecurit
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,090
954
0.875
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
IA
IoT
Algorithms
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
725
650
0.897
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 4
HR
Marketing
Entrepreneurship & Digital Transformatio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
721
531
0.736
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
Management
Leadership
Organizational Behavior
Human Resource
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
443
389
0.878
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
Semantic Web
Ontology
Pervasive Comouting
E- Learnin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
610
325
0.533
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 7
AI
Deep Learning
Image Processin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
274
273
0.996
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 8
Overqualification
Employee Wellbeing
Skill enhancement
Remote work
Digital transformatio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
145
139
0.959
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 9
Business
Accounting & Managemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
127
126
0.992
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* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 10
Strategic Management
Human Resource Management
Employees Psycholog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
103
103
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 11
Computer vision
AI
IO
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
103
103
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 12
Instructional Technology
e-Learning
e-Content
Open and Distance Learnin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98
83
0.847
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 13
Management
Entrepreneurship
Economic
Finance
Leadershi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
77
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 14
Management
HRM and Marketin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
191
72
0.377
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 15
Business Strategy
Innovation
Entrepreneurship
Theory Building Research
Digital Business Transformatio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
76
0.916
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 16
Big Data-Data Analytics-Security-IoT-Machine Learning-Deep learnin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
76
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 17
Instructional Technology
Special Educational Needs
ICT
e-learning
Diffusion of innovatio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
51
0.879
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 18
Business
Management
Entrepreneurshi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53
53
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 19
MANAGMEN
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42
42
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 20
AI
Ontology
Routing Optimizatio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
38
0.475
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 21
Finance
IPOs
innovative methods in teaching
open learnin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
34
0.944
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 22
Corporate Finance
Management Accounting
Budgeting and Public Finance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 23
Mathematic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 24
Managemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
16
0.516
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 25
القانون الدولي، العلاقات الدولية، حقوق الانسان، قانون البحا�
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Last 6 Years Citation Counts Rankings
Rankings
191,132
76
1
Ranking Based On Selection: 1
Mohammed H Albadi
Arab Open University Oman
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,711
2,698
0.402
Renewable energy
Distributed Generation
Power systems
Demand Response
Power Qualit
* Last 6 Years Citation Counts Rankings
Rankings
489,458
259
2
Ranking Based On Selection: 2
Ashraf Osman
Arab Open University Oman
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,090
954
0.875
Artificial Intelligence
Optimization
Machine learning
Data science
Cybersecurit
* Last 6 Years Citation Counts Rankings
Rankings
629,585
365
3
Ranking Based On Selection: 3
Rawad Abdulghafor
Arab Open University Oman
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
725
650
0.897
* Last 6 Years Citation Counts Rankings
Rankings
708,364
441
4
Ranking Based On Selection: 4
Subrahmanian Muthuraman
Arab Open University Oman
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
721
531
0.736
HR
Marketing
Entrepreneurship & Digital Transformatio
* Last 6 Years Citation Counts Rankings
Rankings
841,524
545
5
Ranking Based On Selection: 5
Ali H. Halawi
Arab Open University Oman
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
443
389
0.878
Management
Leadership
Organizational Behavior
Human Resource
* Last 6 Years Citation Counts Rankings
Rankings
922,343
614
6
Ranking Based On Selection: 6
Sherimon PC
Arab Open University Oman
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
610
325
0.533
Semantic Web
Ontology
Pervasive Comouting
E- Learnin
* Last 6 Years Citation Counts Rankings
Rankings
1,005,751
674
7
Ranking Based On Selection: 7
Mohammed Al-Husaini
Arab Open University Oman
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
274
273
0.996
* Last 6 Years Citation Counts Rankings
Rankings
1,345,576
927
8
Ranking Based On Selection: 8
Razeena Rasheed
Arab Open University Oman
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
145
139
0.959
Overqualification
Employee Wellbeing
Skill enhancement
Remote work
Digital transformatio
* Last 6 Years Citation Counts Rankings
Rankings
1,397,204
963
9
Ranking Based On Selection: 9
Afshan Younas
Arab Open University Oman
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
127
126
0.992
Business
Accounting & Managemen
* Last 6 Years Citation Counts Rankings
Rankings
1,501,867
1,060
11
Ranking Based On Selection: 10
Syed Sadullah Hussainy|Syed Sadullah Hussainy
Arab Open University Oman
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
103
103
1.000
Strategic Management
Human Resource Management
Employees Psycholog
Smart Institutional Plan
Powerful Insights + Smart Membership = Institutional Success
Unlock 360° Real-Time Institutional Analysis to identify your institution’s strengths and areas for improvement.
* Last 6 Years Citation Counts Rankings
Rankings
1,501,829
1,059
10
Ranking Based On Selection: 11
Wasin Al Kishri
Arab Open University Oman
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
103
103
1.000
* Last 6 Years Citation Counts Rankings
Rankings
1,609,326
1,170
12
Ranking Based On Selection: 12
Nader Shemy
Arab Open University Oman
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98
83
0.847
Instructional Technology
e-Learning
e-Content
Open and Distance Learnin
* Last 6 Years Citation Counts Rankings
Rankings
1,648,793
1,217
13
Ranking Based On Selection: 13
Nasser Al Yahyaei
Arab Open University Oman
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
77
1.000
Management
Entrepreneurship
Economic
Finance
Leadershi
* Last 6 Years Citation Counts Rankings
Rankings
1,677,058
1,242
16
Ranking Based On Selection: 14
Vijaya Kumar Gudep
Arab Open University Oman
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
191
72
0.377
Management
HRM and Marketin
* Last 6 Years Citation Counts Rankings
Rankings
1,653,655
1,221
14
Ranking Based On Selection: 15
Kabaly P Subramanian
Arab Open University Oman
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
76
0.916
Business Strategy
Innovation
Entrepreneurship
Theory Building Research
Digital Business Transformatio
* Last 6 Years Citation Counts Rankings
Rankings
1,656,152
1,224
15
Ranking Based On Selection: 16
Yousuf Nasser Al Husaini
Arab Open University Oman
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
76
1.000
Big Data-Data Analytics-Security-IoT-Machine Learning-Deep learnin
* Last 6 Years Citation Counts Rankings
Rankings
1,841,343
1,421
18
Ranking Based On Selection: 17
Walid Aboraya
Arab Open University Oman
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
51
0.879
Instructional Technology
Special Educational Needs
ICT
e-learning
Diffusion of innovatio
* Last 6 Years Citation Counts Rankings
Rankings
1,826,254
1,398
17
Ranking Based On Selection: 18
Amani Al Balushi
Arab Open University Oman
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53
53
1.000
* Last 6 Years Citation Counts Rankings
Rankings
1,925,565
1,523
19
Ranking Based On Selection: 19
Bushra Albelushi
Arab Open University Oman
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42
42
1.000
* Last 6 Years Citation Counts Rankings
Rankings
1,959,908
1,562
20
Ranking Based On Selection: 20
Youssef Takroni
Arab Open University Oman
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
38
0.475
* Last 6 Years Citation Counts Rankings
Rankings
2,006,943
1,630
21
Ranking Based On Selection: 21
Rengarajan Veerasamy
Arab Open University Oman
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
34
0.944
* Last 6 Years Citation Counts Rankings
Rankings
2,128,098
1,776
22
Ranking Based On Selection: 22
Mahmood Ali Al Wahaibi
Arab Open University Oman
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
Corporate Finance
Management Accounting
Budgeting and Public Finance
* Last 6 Years Citation Counts Rankings
Rankings
2,158,157
1,819
23
Ranking Based On Selection: 23
Neena Uthaman
Arab Open University Oman
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
* Last 6 Years Citation Counts Rankings
Rankings
2,235,709
1,926
24
Ranking Based On Selection: 24
Yousuf Al Busaidi
Arab Open University Oman
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
16
0.516
* Last 6 Years Citation Counts Rankings
Rankings
2,243,733
1,947
25
Ranking Based On Selection: 25
Najm Abbood Mahdi
Arab Open University Oman
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000