Citation Rankings
Highly Cited Researchers
Others Highly Cited Researchers 13 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
Sustainable Energy
Green Engineering
Deep Eutectic Solvents
Superoxide Io
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,514
8,742
0.699
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* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
Engineerin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
546
418
0.766
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
Sustainability
Resilience
Supply chain finance
Energy transition
Food securit
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
203
203
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 4
Chemical Engineering
Energy
Sustainability
Green solvents
Hydroge
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102
102
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
Electrical En
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107
94
0.879
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
Methods in English Language Teaching
language learning strategies
learner autonomy
experientia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107
88
0.822
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 7
Supply Chain Management
Supply Chain Performance
General Managemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42
42
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 8
Energy
renewable energy
sustainability
chemical engineering
green solvent
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38
38
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 9
Insurance
International Business
Strategy
Spillove
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
11
0.355
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* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 10
Micro and Macro economics
FDI
International economics
Business strategy
Entrepreneurshi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 11
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 12
Science
Chemical Engineering
teachin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 13
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
140
0
0.000
* Last 6 Years Citation Counts Rankings
Rankings
42,152
10
1
Ranking Based On Selection: 1
Maan Hayyan
Muscat University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,514
8,742
0.699
Sustainable Energy
Green Engineering
Deep Eutectic Solvents
Superoxide Io
* Last 6 Years Citation Counts Rankings
Rankings
799,502
505
3
Ranking Based On Selection: 2
Ibrahim Alharthi
Muscat University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
546
418
0.766
* Last 6 Years Citation Counts Rankings
Rankings
1,137,599
749
5
Ranking Based On Selection: 3
Nasir Zubairu
Muscat University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
203
203
1.000
Sustainability
Resilience
Supply chain finance
Energy transition
Food securit
* Last 6 Years Citation Counts Rankings
Rankings
1,490,489
1,018
8
Ranking Based On Selection: 4
Amirah Azzouz
Muscat University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102
102
1.000
Chemical Engineering
Energy
Sustainability
Green solvents
Hydroge
* Last 6 Years Citation Counts Rankings
Rankings
1,529,429
1,058
9
Ranking Based On Selection: 5
Ali Alkalbani
Muscat University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107
94
0.879
* Last 6 Years Citation Counts Rankings
Rankings
1,561,813
1,088
10
Ranking Based On Selection: 6
Anita Teresa Boggu
Muscat University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107
88
0.822
Methods in English Language Teaching
language learning strategies
learner autonomy
experientia
* Last 6 Years Citation Counts Rankings
Rankings
1,897,496
1,462
11
Ranking Based On Selection: 7
Jacob Pratabaraj
Muscat University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42
42
1.000
Supply Chain Management
Supply Chain Performance
General Managemen
* Last 6 Years Citation Counts Rankings
Rankings
1,934,387
1,503
12
Ranking Based On Selection: 8
Raiyan Al-Farsi
Muscat University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38
38
1.000
Energy
renewable energy
sustainability
chemical engineering
green solvent
* Last 6 Years Citation Counts Rankings
Rankings
2,269,100
1,965
14
Ranking Based On Selection: 9
Seyed Amirhossein Shojaei
Muscat University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
11
0.355
* Last 6 Years Citation Counts Rankings
Rankings
2,346,212
2,079
15
Ranking Based On Selection: 10
Hasinul Hasan Siddiqui
Muscat University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Micro and Macro economics
FDI
International economics
Business strategy
Entrepreneurshi
Is Your University Ready for the Future?
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
* Last 6 Years Citation Counts Rankings
Rankings
2,388,874
2,163
16
Ranking Based On Selection: 11
Khulood Al-Ghafri
Muscat University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Last 6 Years Citation Counts Rankings
Rankings
2,464,017
2,332
17
Ranking Based On Selection: 12
Sherwin Sepe
Muscat University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years Citation Counts Rankings
Rankings
2,537,288
2,573
18
Ranking Based On Selection: 13
Asiya Sohail
Muscat University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
140
0
0.000