Citation Rankings
Highly Cited Researchers
Alexandria University 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 :176
Genetics - Fish genetics - Genetic Engineering - Molecular biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46
45
0.978
* Total Citation Counts Rankings
Ranking Based On Selection :177
Entomology
acarology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
35
0.795
* Total Citation Counts Rankings
Ranking Based On Selection :178
Differential Equations
Integral Equations
Fractional-order differential equations
Stochastic differential equations
Analyti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42
42
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :179
pharmacogenomics
circulating tumor cells
reference interval
DM
epigenetics.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
40
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :180
Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39
39
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :181
inorganic and analytical chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38
38
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :182
Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37
17
0.459
* Total Citation Counts Rankings
Ranking Based On Selection :183
organic chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :184
Biochemistry
Microbiology
Biotechnology
Molecular biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :185
Plant Taxonomy and Palynology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
* Total Citation Counts Rankings
Ranking Based On Selection :186
Inorganic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
2
0.069
* Total Citation Counts Rankings
Ranking Based On Selection :187
chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
16
0.593
* Total Citation Counts Rankings
Ranking Based On Selection :188
Organic Chemistry
Membrane Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :189
chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
* Total Citation Counts Rankings
Ranking Based On Selection :190
Biotechnology
Nanotechnology
Molecular biology
Plant Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :191
Molecular biology
Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
17
0.708
* Total Citation Counts Rankings
Ranking Based On Selection :192
Phytochemistry
Isolated compounds
LC-MS
Botany
natural plants
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :193
Analytical chemistry
Pharmaceutical chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :194
Medical Laboratory
Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :195
Radio chemistry
Nucleic acid complexes
Spectroscopic muserments
thermal measurements
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
* Total Citation Counts Rankings
Ranking Based On Selection :196
Lie Algebra
Matrix Theory
Linear Algebra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
* Total Citation Counts Rankings
Ranking Based On Selection :197
cancer biology
biochemistry
molecular biology
cell biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
1
0.056
* Total Citation Counts Rankings
Ranking Based On Selection :198
Botany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :199
Inorganic Chemistry
Coordination Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :200
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total Citation Counts Rankings
Rankings
1,851,682
21,639
1,116
Ranking Based On Selection: 176
Nermeen Y. Abass
Alexandria University
Alexandria, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46
45
0.978
Genetics - Fish genetics - Genetic Engineering - Molecular biology
* Total Citation Counts Rankings
Rankings
1,867,059
21,958
1,137
Ranking Based On Selection: 177
Anar Bakr
Alexandria University
Alexandria, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
35
0.795
* Total Citation Counts Rankings
Rankings
1,878,414
22,203
1,151
Ranking Based On Selection: 178
Am Sayed Ahmed
Alexandria University
Alexandria, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42
42
1.000
Differential Equations
Integral Equations
Fractional-order differential equations
Stochastic differential equations
Analyti
* Total Citation Counts Rankings
Rankings
1,890,135
22,475
1,173
Ranking Based On Selection: 179
Sarah Aglan
Alexandria University
Alexandria, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
40
1.000
pharmacogenomics
circulating tumor cells
reference interval
DM
epigenetics.
* Total Citation Counts Rankings
Rankings
1,898,163
22,649
1,180
Ranking Based On Selection: 180
Amal M.Abdel-Rahman
Alexandria University
Alexandria, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39
39
1.000
* Total Citation Counts Rankings
Rankings
1,906,275
22,814
1,184
Ranking Based On Selection: 181
Eman M. Fathalla
Alexandria University
Alexandria, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38
38
1.000
inorganic and analytical chemistry
* Total Citation Counts Rankings
Rankings
1,919,137
23,107
1,198
Ranking Based On Selection: 182
Mervat El Belbesy
Alexandria University
Alexandria, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37
17
0.459
* Total Citation Counts Rankings
Rankings
1,920,478
23,138
1,199
Ranking Based On Selection: 183
Mohammed Elhag
Alexandria University
Alexandria, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
* Total Citation Counts Rankings
Rankings
1,936,598
23,501
1,220
Ranking Based On Selection: 184
Hatim My Hamadnalla
Alexandria University
Alexandria, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
Biochemistry
Microbiology
Biotechnology
Molecular biology
* Total Citation Counts Rankings
Rankings
1,981,477
24,525
1,282
Ranking Based On Selection: 185
Manaser Mohamed Khalil Ibrahim
Alexandria University
Alexandria, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
* Total Citation Counts Rankings
Rankings
1,985,630
24,602
1,287
Ranking Based On Selection: 186
Laila Sabet
Alexandria University
Alexandria, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
2
0.069
* Total Citation Counts Rankings
Rankings
2,002,379
25,000
1,316
Ranking Based On Selection: 187
Ehab M. Abdel Rahman
Alexandria University
Alexandria, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
16
0.593
* Total Citation Counts Rankings
Rankings
2,005,553
25,070
1,319
Ranking Based On Selection: 188
Mahmoud Shaban
Alexandria University
Alexandria, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
Organic Chemistry
Membrane Technology
* Total Citation Counts Rankings
Rankings
2,010,379
406,437
10
Ranking Based On Selection: 189
Purujit Gurjar
Louisiana State University Alexandria
Alexandria, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
* Total Citation Counts Rankings
Rankings
2,024,619
25,524
1,345
Ranking Based On Selection: 190
Ola A. Youssef|Ola Abdou
Alexandria University
Alexandria, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
Biotechnology
Nanotechnology
Molecular biology
Plant Genetics
* Total Citation Counts Rankings
Rankings
2,030,709
25,674
1,353
Ranking Based On Selection: 191
Hala Hafez
Alexandria University
Alexandria, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
17
0.708
Molecular biology
Biochemistry
* Total Citation Counts Rankings
Rankings
2,034,226
25,750
121
Ranking Based On Selection: 192
Mariam Ga Alex
Pharos University in Alexandria
İskenderiye, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
Phytochemistry
Isolated compounds
LC-MS
Botany
natural plants
* Total Citation Counts Rankings
Rankings
2,054,206
26,243
1,385
Ranking Based On Selection: 193
Ahmed G. Abdelhamid
Alexandria University
Alexandria, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Analytical chemistry
Pharmaceutical chemistry
* Total Citation Counts Rankings
Rankings
2,079,869
26,872
131
Ranking Based On Selection: 194
Hewida Fadel
Pharos University in Alexandria
İskenderiye, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
* Total Citation Counts Rankings
Rankings
2,083,967
26,969
132
Ranking Based On Selection: 195
Aselkholany
Pharos University in Alexandria
İskenderiye, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
Radio chemistry
Nucleic acid complexes
Spectroscopic muserments
thermal measurements
* Total Citation Counts Rankings
Rankings
2,093,319
416,730
11
Ranking Based On Selection: 196
Prakash Ghimire
Louisiana State University Alexandria
Alexandria, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
Lie Algebra
Matrix Theory
Linear Algebra
* Total Citation Counts Rankings
Rankings
2,097,367
27,304
1,438
Ranking Based On Selection: 197
Abdulrahman M. Alokda
Alexandria University
Alexandria, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
1
0.056
cancer biology
biochemistry
molecular biology
cell biology
* Total Citation Counts Rankings
Rankings
2,097,570
27,308
1,439
Ranking Based On Selection: 198
Eman M Bassiouni
Alexandria University
Alexandria, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Total Citation Counts Rankings
Rankings
2,097,570
27,308
1,439
Ranking Based On Selection: 199
Amal Yousri
Alexandria University
Alexandria, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
Inorganic Chemistry
Coordination Chemistry
* Total Citation Counts Rankings
Rankings
2,111,127
27,657
138
Ranking Based On Selection: 200
Mariam Omar
Pharos University in Alexandria
İskenderiye, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000