Citation Rankings
Highly Cited Researchers
Highly Cited Researchers 330 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
Readin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,642
1,573
0.595
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* Total Citation Counts Rankings
Ranking Based On Selection: 2
Molecular Parasitology
Intestinal parasite
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,269
1,045
0.461
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Clinical pharmacy/ Pharmacy practice & Clinical Pharmacolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,235
1,627
0.728
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Diabetes research
Natural antioxidant
DPPH
FRAP
Hone
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,512
460
0.304
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Analytical Chemistry
Environmental Chemistry
Adsorption
Material Chemistry
Nanomaterial
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,485
813
0.547
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Medical and molecular Parasitology
Medical laboratory science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,461
852
0.583
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Soil Microbiolgy - Recycling Organic Waste as Fertilizer - Greenhouse Gas Emission - Crop Productio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,101
529
0.480
* Total Citation Counts Rankings
Ranking Based On Selection: 8
كيمياء تحليلي�
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,040
342
0.329
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Pathology
Pathohematology
Biotechnology
Biomedical Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,034
517
0.500
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* Total Citation Counts Rankings
Ranking Based On Selection: 10
تربه وميا�
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
901
679
0.754
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Electroanalytical Chemistr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
826
354
0.429
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Dental epidemiology
Dental Public health
Forensic Dentistry
Periodontal plastic Surger
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
758
546
0.720
* Total Citation Counts Rankings
Ranking Based On Selection: 13
composite materials and finite element analysi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
726
671
0.924
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Text mining and machine learnin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
712
651
0.914
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Environmental pollution
biodiversit
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
656
547
0.834
* Total Citation Counts Rankings
Ranking Based On Selection: 16
cereal chemistr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
570
390
0.684
* Total Citation Counts Rankings
Ranking Based On Selection: 17
adsorption
isotherm
kinetic
Thermodynamic
nanoparticle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
562
249
0.443
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Food Quality Control
Dairy Science
Food Chemistry
Food Safety
Edible Oil Technolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
527
277
0.526
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Image processing
character recognition
Neural networ
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
519
179
0.345
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
472
211
0.447
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Medical Microbiology - Virolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
443
153
0.345
* Total Citation Counts Rankings
Ranking Based On Selection: 22
dental material
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
436
425
0.975
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Bio-Nanotechnology/ Organic Chemistr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
422
410
0.972
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Literatur
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
380
275
0.724
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Adsorption
corrosion
environmental pollutio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
375
273
0.728
* Total Citation Counts Rankings
Rankings
377,899
11
1
Ranking Based On Selection: 1
Rajaa Saleh
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,642
1,573
0.595
* Total Citation Counts Rankings
Rankings
423,758
18
2
Ranking Based On Selection: 2
Mohamed Alfellani
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,269
1,045
0.461
Molecular Parasitology
Intestinal parasite
* Total Citation Counts Rankings
Rankings
428,339
20
3
Ranking Based On Selection: 3
RM Elkalmi
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,235
1,627
0.728
Clinical pharmacy/ Pharmacy practice & Clinical Pharmacolog
* Total Citation Counts Rankings
Rankings
558,336
34
4
Ranking Based On Selection: 4
Almahdi Aljadi
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,512
460
0.304
Diabetes research
Natural antioxidant
DPPH
FRAP
Hone
* Total Citation Counts Rankings
Rankings
564,479
35
5
Ranking Based On Selection: 5
Ibrahim A Amar
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,485
813
0.547
Analytical Chemistry
Environmental Chemistry
Adsorption
Material Chemistry
Nanomaterial
* Total Citation Counts Rankings
Rankings
570,087
37
6
Ranking Based On Selection: 6
Awatif M. Abdulsalam
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,461
852
0.583
Medical and molecular Parasitology
Medical laboratory science
* Total Citation Counts Rankings
Rankings
670,646
52
7
Ranking Based On Selection: 7
Jamal Abubaker د. جمال ابوبكر|Abubaker, J, J. Abubaker
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,101
529
0.480
Soil Microbiolgy - Recycling Organic Waste as Fertilizer - Greenhouse Gas Emission - Crop Productio
* Total Citation Counts Rankings
Rankings
691,492
54
8
Ranking Based On Selection: 8
Mohamed Elhmmali
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,040
342
0.329
* Total Citation Counts Rankings
Rankings
693,475
55
9
Ranking Based On Selection: 9
Fatmah Ali Matough
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,034
517
0.500
Pathology
Pathohematology
Biotechnology
Biomedical Science
* Total Citation Counts Rankings
Rankings
743,038
73
10
Ranking Based On Selection: 10
El. Eltahir
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
901
679
0.754
Smart Institutional Plan
Powerful Insights + Smart Membership = Institutional Success
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* Total Citation Counts Rankings
Rankings
774,020
79
11
Ranking Based On Selection: 11
Mohamad Zidan Alfitori
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
826
354
0.429
* Total Citation Counts Rankings
Rankings
803,920
88
12
Ranking Based On Selection: 12
Syed Wali Peeran
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
758
546
0.720
Dental epidemiology
Dental Public health
Forensic Dentistry
Periodontal plastic Surger
* Total Citation Counts Rankings
Rankings
818,831
93
13
Ranking Based On Selection: 13
Mohamed Ibrahim J Ibrahim
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
726
671
0.924
composite materials and finite element analysi
* Total Citation Counts Rankings
Rankings
825,600
94
14
Ranking Based On Selection: 14
Hamouda Chantar
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
712
651
0.914
Text mining and machine learnin
* Total Citation Counts Rankings
Rankings
854,225
104
15
Ranking Based On Selection: 15
Mansour A. Salem|Mansour Awiadat Salem, Salem MA, Salem M
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
656
547
0.834
* Total Citation Counts Rankings
Rankings
904,718
132
16
Ranking Based On Selection: 16
Muna Ilowefah
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
570
390
0.684
* Total Citation Counts Rankings
Rankings
910,246
135
17
Ranking Based On Selection: 17
Mohamed Erhayem
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
562
249
0.443
adsorption
isotherm
kinetic
Thermodynamic
nanoparticle
* Total Citation Counts Rankings
Rankings
936,239
145
18
Ranking Based On Selection: 18
Mohammed Alshareef (Mohamed Ahmed) محمد عبد الله الشريف
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
527
277
0.526
Food Quality Control
Dairy Science
Food Chemistry
Food Safety
Edible Oil Technolog
* Total Citation Counts Rankings
Rankings
942,817
146
19
Ranking Based On Selection: 19
Mohamed A. Ali
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
519
179
0.345
Image processing
character recognition
Neural networ
* Total Citation Counts Rankings
Rankings
982,801
159
20
Ranking Based On Selection: 20
Aisha Abdallh
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
472
211
0.447
* Total Citation Counts Rankings
Rankings
1,009,253
173
21
Ranking Based On Selection: 21
Mohamed Elbreki
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
443
153
0.345
Medical Microbiology - Virolog
* Total Citation Counts Rankings
Rankings
1,015,060
175
22
Ranking Based On Selection: 22
Saleh Zidan
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
436
425
0.975
* Total Citation Counts Rankings
Rankings
1,028,744
187
23
Ranking Based On Selection: 23
Wanisa Abdussalam-Mohammed
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
422
410
0.972
Bio-Nanotechnology/ Organic Chemistr
* Total Citation Counts Rankings
Rankings
1,072,762
215
24
Ranking Based On Selection: 24
Mustafa Eshkileal
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
380
275
0.724
* Total Citation Counts Rankings
Rankings
1,078,356
219
25
Ranking Based On Selection: 25
Fatima Altohami
Sebha University
Sabha, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
375
273
0.728
Adsorption
corrosion
environmental pollutio