Citation Rankings
Highly Cited Researchers
Others Highly Cited Researchers Citation Rankings 2025
The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection: 1
Oncology Clinical Pharmacist
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
253
253
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Microbial biotechnology
Microbial toxins
Environmental Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
176
172
0.977
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
175
162
0.926
* Total Citation Counts Rankings
Ranking Based On Selection: 4
EE
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
171
122
0.713
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Dental Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144
100
0.694
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
141
141
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Anatomy
Basic Medical Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
141
93
0.660
* Total Citation Counts Rankings
Ranking Based On Selection: 8
immunology / medical education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
133
123
0.925
* Total Citation Counts Rankings
Ranking Based On Selection: 9
cardiovascular biology
neurobiology
cell culture
immunocytochemistry
electron microscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
14
0.117
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Antenna and microwaves
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
119
113
0.950
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Engineering Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109
99
0.908
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Artificial Intelligence Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
105
105
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Parallel computing
scheduling problems
optimization
Machine Learning
Deep Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98
81
0.827
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Internal medicine
Gastroenterology
Hepatology
Liver transplantation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
71
0.888
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Applied Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
34
0.447
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Applied Mathematics
drug delivery
cancer treatment
asymptotic analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
41
0.759
* Total Citation Counts Rankings
Ranking Based On Selection: 17
medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
39
0.722
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
51
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Tourism Studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
47
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Human Capital
Economic Development
Labor Economics
Applied Microeconometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
16
0.400
* Total Citation Counts Rankings
Ranking Based On Selection: 21
experimental research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
32
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Anatomy and Embryology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 23
medical parasitology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Architecture - climate - landscape - urban
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
* Total Citation Counts Rankings
Rankings
1,194,971
8,594
5
Ranking Based On Selection: 1
M. Noshy
King Salman International University
Sharm El Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
253
253
1.000
* Total Citation Counts Rankings
Rankings
1,348,985
11,536
11
Ranking Based On Selection: 2
Emad H. El-Bilawy
King Salman International University
Sharm El Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
176
172
0.977
Microbial biotechnology
Microbial toxins
Environmental Microbiology
* Total Citation Counts Rankings
Rankings
1,351,708
11,585
12
Ranking Based On Selection: 3
Faten M. Hussien
King Salman International University
Sharm El Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
175
162
0.926
* Total Citation Counts Rankings
Rankings
1,362,577
11,794
15
Ranking Based On Selection: 4
Gamal Elnashar
King Salman International University
Sharm El Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
171
122
0.713
* Total Citation Counts Rankings
Rankings
1,436,365
13,205
16
Ranking Based On Selection: 5
Abbadi Elkadi
King Salman International University
Sharm El Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144
100
0.694
* Total Citation Counts Rankings
Rankings
1,443,213
13,352
17
Ranking Based On Selection: 6
Mohamed Tolan
King Salman International University
Sharm El Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
141
141
1.000
* Total Citation Counts Rankings
Rankings
1,445,390
13,400
18
Ranking Based On Selection: 7
Mohamed Othman Mohamed
King Salman International University
Sharm El Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
141
93
0.660
* Total Citation Counts Rankings
Rankings
1,469,141
13,834
19
Ranking Based On Selection: 8
Amal H. Eissa
King Salman International University
Sharm El Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
133
123
0.925
* Total Citation Counts Rankings
Rankings
1,513,754
14,703
22
Ranking Based On Selection: 9
Hany Shawky Nadim
King Salman International University
Sharm El Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
14
0.117
cardiovascular biology
neurobiology
cell culture
immunocytochemistry
electron microscopy
* Total Citation Counts Rankings
Rankings
1,515,028
14,721
23
Ranking Based On Selection: 10
Ahmed Mosaad Mabrouk
King Salman International University
Sharm El Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
119
113
0.950
* Total Citation Counts Rankings
Rankings
1,551,223
15,420
24
Ranking Based On Selection: 11
Ahmed Ali
King Salman International University
Sharm El Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109
99
0.908
* Total Citation Counts Rankings
Rankings
1,565,062
15,699
25
Ranking Based On Selection: 12
Samy Abd El-Nabi
King Salman International University
Sharm El Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
105
105
1.000
* Total Citation Counts Rankings
Rankings
1,594,048
16,275
27
Ranking Based On Selection: 13
Wael Mf Abdel-Rehim
King Salman International University
Sharm El Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98
81
0.827
Parallel computing
scheduling problems
optimization
Machine Learning
Deep Learning
* Total Citation Counts Rankings
Rankings
1,672,162
17,858
28
Ranking Based On Selection: 14
Mohamed Aa Bassiony|Mohamed A Bassiony
King Salman International University
Sharm El Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
71
0.888
Internal medicine
Gastroenterology
Hepatology
Liver transplantation
* Total Citation Counts Rankings
Rankings
1,692,632
18,266
29
Ranking Based On Selection: 15
Mohamed Dagher
King Salman International University
Sharm El Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
34
0.447
* Total Citation Counts Rankings
Rankings
1,808,569
20,633
34
Ranking Based On Selection: 16
Ahmed Ismaeel
King Salman International University
Sharm El Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
41
0.759
Applied Mathematics
drug delivery
cancer treatment
asymptotic analysis
* Total Citation Counts Rankings
Rankings
1,808,798
20,642
35
Ranking Based On Selection: 17
Ghada Abdel Fattah
King Salman International University
Sharm El Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
39
0.722
* Total Citation Counts Rankings
Rankings
1,824,136
20,942
36
Ranking Based On Selection: 18
Dennis Hayaty
King Salman International University
Sharm El Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
51
1.000
* Total Citation Counts Rankings
Rankings
1,848,493
21,459
37
Ranking Based On Selection: 19
Kareem A. Rashwan
King Salman International University
Sharm El Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
47
1.000
* Total Citation Counts Rankings
Rankings
1,901,888
22,641
42
Ranking Based On Selection: 20
Menshawy Badr
King Salman International University
Sharm El Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
16
0.400
Human Capital
Economic Development
Labor Economics
Applied Microeconometrics
* Total Citation Counts Rankings
Rankings
1,957,805
23,934
43
Ranking Based On Selection: 21
Amany Abdelfattah
King Salman International University
Sharm El Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
32
1.000
* Total Citation Counts Rankings
Rankings
2,061,990
26,499
50
Ranking Based On Selection: 22
Osama Ahmed Hussein Mohamed
King Salman International University
Sharm El Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Total Citation Counts Rankings
Rankings
2,083,178
27,039
53
Ranking Based On Selection: 23
Mona Faheem
King Salman International University
Sharm El Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
* Total Citation Counts Rankings
Rankings
2,117,106
27,916
55
Ranking Based On Selection: 24
Rasha Sayed Mahmoud Ibrahim
King Salman International University
Sharm El Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total Citation Counts Rankings
Rankings
2,127,745
28,159
57
Ranking Based On Selection: 25
Mohab Ali Abdelqawy
King Salman International University
Sharm El Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000