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
Microbiology
Immunology
Proteomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,766
1,800
0.478
* Total Citation Counts Rankings
Ranking Based On Selection :2
virology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
920
478
0.520
* Total Citation Counts Rankings
Ranking Based On Selection :3
Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
716
590
0.824
* Total Citation Counts Rankings
Ranking Based On Selection :4
Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
657
384
0.584
* Total Citation Counts Rankings
Ranking Based On Selection :5
Medical Microbiology and Parasitology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
566
450
0.795
* Total Citation Counts Rankings
Ranking Based On Selection :6
MRSA
Hospital Aquired Infections
Emerging Infections
Multi-drug Resistant Bacteria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
369
331
0.897
* Total Citation Counts Rankings
Ranking Based On Selection :7
Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
184
172
0.935
Ahmed Hashim
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,766
1,800
0.478
Microbiology
Immunology
Proteomics
Mohammed A Al Hammadi
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
920
478
0.520
Ramy Yehia
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
716
590
0.824
Hashem Al Sheikh
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
657
384
0.584
Lorina Badger-Emeka
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
566
450
0.795
Medical Microbiology and Parasitology
Sayed A Quadri
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
369
331
0.897
MRSA
Hospital Aquired Infections
Emerging Infections
Multi-drug Resistant Bacteria
Ahmed M Al Ali
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
184
172
0.935