Citation Rankings
Highly Cited Researchers

Islamic University of Al Madinah Highly Cited Researchers CitationNatural Sciences / Chemical Sciences 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
Saudi Arabia
Mohamed Shoukry
Bioinorganic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,013
817
0.271
* Total Citation Counts Rankings
Ranking Based On Selection :2
Saudi Arabia
Fethi Kooli
Chemistry
catalysis
water treatment
clay minerals
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,883
849
0.451
* Total Citation Counts Rankings
Ranking Based On Selection :3
Saudi Arabia
Saheed A Popoola
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
562
521
0.927
* Total Citation Counts Rankings
Ranking Based On Selection :4
Saudi Arabia
Mohd Gulfam Alam
Organic synthesis
Organometallic synthesis
metal complexes
olefin transformation
catalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
418
301
0.720
* Total Citation Counts Rankings
Ranking Based On Selection :5
Saudi Arabia
Reda A. Haggam
Organic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
271
177
0.653
* Total Citation Counts Rankings
Ranking Based On Selection :6
Saudi Arabia
Hamud A Altaleb
Organic chemistry
Polymer science
Nanomaterials
Nanofibers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
149
149
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :7
Saudi Arabia
Fathy Elsayed Abdelgawad
Internal Medicine
Endocrinology
Medical Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
103
100
0.971
* Total Citation Counts Rankings
Rankings
321,588
Saudi Arabia
1,307
3
Ranking Based On Selection: 1
Mohamed Shoukry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,013
817
0.271
* Total Citation Counts Rankings
Rankings
459,948
Saudi Arabia
2,165
9
Ranking Based On Selection: 2
Fethi Kooli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,883
849
0.451
Chemistry
catalysis
water treatment
clay minerals
* Total Citation Counts Rankings
Rankings
876,503
Saudi Arabia
5,205
28
Ranking Based On Selection: 3
Saheed A Popoola
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
562
521
0.927
* Total Citation Counts Rankings
Rankings
990,708
Saudi Arabia
5,909
35
Ranking Based On Selection: 4
Mohd Gulfam Alam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
418
301
0.720
Organic synthesis
Organometallic synthesis
metal complexes
olefin transformation
catalysis
* Total Citation Counts Rankings
Rankings
1,167,188
Saudi Arabia
7,490
41
Ranking Based On Selection: 5
Reda A. Haggam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
271
177
0.653
* Total Citation Counts Rankings
Rankings
1,419,873
Saudi Arabia
9,504
48
Ranking Based On Selection: 6
Hamud A Altaleb
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
149
149
1.000
Organic chemistry
Polymer science
Nanomaterials
Nanofibers
* Total Citation Counts Rankings
Rankings
1,573,317
Saudi Arabia
10,260
51
Ranking Based On Selection: 7
Fathy Elsayed Abdelgawad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
103
100
0.971
Internal Medicine
Endocrinology
Medical Biochemistry