Citation Rankings
Highly Cited Researchers
Highly Cited Researchers 248 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
Chemical Engineering and corrosio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,005
606
0.603
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* Total Citation Counts Rankings
Ranking Based On Selection: 2
Polymeric and nanocomposite materials
CO2 capture
Wastewater treatment
Biodiesel
Photocatalytic chemistry and engineerin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
762
485
0.636
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Ordinary Differential Equations (ODEs) Nonlinear Partial Differential Equations (PDEs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
735
485
0.660
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Civil Engineerin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
606
328
0.541
* Total Citation Counts Rankings
Ranking Based On Selection: 5
concrete materials and technolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
531
398
0.750
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Analytical chemistry
:environmental pollution
biomass adsorbent
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
433
329
0.760
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Dental Materials
Composite Materials
Dental Filling
Oral Health
Prosthodontic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
425
287
0.675
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Renewable Energy
Hydrogen Production
Catalysi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
398
137
0.344
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Internal Medicine
Precision Oncology
Evidence Synthesis
Network Meta-Analysis
Survival Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
275
275
1.000
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* Total Citation Counts Rankings
Ranking Based On Selection: 10
Analytical chemistr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
264
200
0.758
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
247
228
0.923
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Drug Delivery
Biomaterials
Dosage Form Design
Pharmaceutical Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
231
99
0.429
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Organic Chemistry
Natural products
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
231
0
0.000
* Total Citation Counts Rankings
Ranking Based On Selection: 14
automation
robotic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
229
100
0.437
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Information retrieval
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
229
0
0.000
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
218
0
0.000
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Econometrics
Macro Economics
Applied Econometric
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
207
171
0.826
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Corrosion Engineering and oil and gas prosse
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
207
75
0.362
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Architecture and Urban Morpholog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
202
143
0.708
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Medical Laborator
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
197
141
0.716
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Corrosion Scienc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
197
68
0.345
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Metal fracture
Materials science
Micromechanical analysi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
193
111
0.575
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Wireless LANs
Telemedicine
Medical Compression
image processin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
189
83
0.439
* Total Citation Counts Rankings
Ranking Based On Selection: 24
accountin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
189
52
0.275
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Corrosion
Tripolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
178
60
0.337
* Total Citation Counts Rankings
Rankings
703,998
59
1
Ranking Based On Selection: 1
Saad Moftah Ghareba
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,005
606
0.603
Chemical Engineering and corrosio
* Total Citation Counts Rankings
Rankings
802,505
87
2
Ranking Based On Selection: 2
Almahdi Atteya Alhwaige
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
762
485
0.636
Polymeric and nanocomposite materials
CO2 capture
Wastewater treatment
Biodiesel
Photocatalytic chemistry and engineerin
* Total Citation Counts Rankings
Rankings
814,986
91
3
Ranking Based On Selection: 3
Khaled Ae Alurrfi
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
735
485
0.660
Ordinary Differential Equations (ODEs) Nonlinear Partial Differential Equations (PDEs
* Total Citation Counts Rankings
Rankings
882,621
118
4
Ranking Based On Selection: 4
Nurdeen Mohamed Altwair
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
606
328
0.541
* Total Citation Counts Rankings
Rankings
933,318
144
5
Ranking Based On Selection: 5
Mja Mijarsh
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
531
398
0.750
concrete materials and technolog
* Total Citation Counts Rankings
Rankings
1,018,907
176
6
Ranking Based On Selection: 6
Abdunaser Mabrok Ewlad-Ahmed
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
433
329
0.760
Analytical chemistry
:environmental pollution
biomass adsorbent
* Total Citation Counts Rankings
Rankings
1,026,798
181
7
Ranking Based On Selection: 7
Ao Alhareb|A Alhareb
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
425
287
0.675
Dental Materials
Composite Materials
Dental Filling
Oral Health
Prosthodontic
* Total Citation Counts Rankings
Rankings
1,054,585
199
8
Ranking Based On Selection: 8
Ali Ebshish
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
398
137
0.344
Renewable Energy
Hydrogen Production
Catalysi
* Total Citation Counts Rankings
Rankings
1,214,395
320
9
Ranking Based On Selection: 9
Qasi Najah
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
275
275
1.000
Internal Medicine
Precision Oncology
Evidence Synthesis
Network Meta-Analysis
Survival Analysis
* Total Citation Counts Rankings
Rankings
1,234,287
335
10
Ranking Based On Selection: 10
Hussein A. El-Zaeddi
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
264
200
0.758
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Powerful Insights + Smart Membership = Institutional Success
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* Total Citation Counts Rankings
Rankings
1,265,168
370
11
Ranking Based On Selection: 11
Hitham Jleed
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
247
228
0.923
* Total Citation Counts Rankings
Rankings
1,298,780
406
12
Ranking Based On Selection: 12
Abadi Gumah Abadi
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
231
99
0.429
Drug Delivery
Biomaterials
Dosage Form Design
Pharmaceutical Science
* Total Citation Counts Rankings
Rankings
1,299,065
408
13
Ranking Based On Selection: 13
Salem Mohamed Edrah
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
231
0
0.000
* Total Citation Counts Rankings
Rankings
1,303,039
410
14
Ranking Based On Selection: 14
Ausama H. Ahmed
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
229
100
0.437
* Total Citation Counts Rankings
Rankings
1,303,371
411
15
Ranking Based On Selection: 15
Mostafa Alksher
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
229
0
0.000
* Total Citation Counts Rankings
Rankings
1,327,592
441
16
Ranking Based On Selection: 16
Abdullah A. Treban
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
218
0
0.000
* Total Citation Counts Rankings
Rankings
1,352,292
466
17
Ranking Based On Selection: 17
Naser Tawiri
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
207
171
0.826
* Total Citation Counts Rankings
Rankings
1,353,271
470
18
Ranking Based On Selection: 18
Ali Elkais
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
207
75
0.362
* Total Citation Counts Rankings
Rankings
1,365,078
484
19
Ranking Based On Selection: 19
Adel Remali
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
202
143
0.708
Architecture and Urban Morpholog
* Total Citation Counts Rankings
Rankings
1,378,042
497
20
Ranking Based On Selection: 20
Osama Shakurfo
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
197
141
0.716
* Total Citation Counts Rankings
Rankings
1,378,807
498
21
Ranking Based On Selection: 21
Abdulmajeed Alagtaa
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
197
68
0.345
* Total Citation Counts Rankings
Rankings
1,389,206
511
22
Ranking Based On Selection: 22
Bashir Younise
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
193
111
0.575
Metal fracture
Materials science
Micromechanical analysi
* Total Citation Counts Rankings
Rankings
1,400,422
530
23
Ranking Based On Selection: 23
Mustafa Almahdi Algaet|د. مصطفى المهدي القط
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
189
83
0.439
Wireless LANs
Telemedicine
Medical Compression
image processin
* Total Citation Counts Rankings
Rankings
1,400,676
534
24
Ranking Based On Selection: 24
مفتاح سالم أبوغالية
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
189
52
0.275
* Total Citation Counts Rankings
Rankings
1,432,254
572
25
Ranking Based On Selection: 25
Hosen Ali Jawan
University of Elmergib
Al Khums, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
178
60
0.337