Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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
Environmental Biotechnology
Microbial Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
574
179
0.312
* Total Citation Counts Rankings
Ranking Based On Selection :2
HIV reservoirs
HIV molecular epidemiology
HIV/HBV co-infections
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
166
135
0.813
* Total Citation Counts Rankings
Ranking Based On Selection :3
Microbiology
Aquatic vaccine
Proteomics
Marine Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
152
92
0.605
* Total Citation Counts Rankings
Ranking Based On Selection :4
Medical Microbiology / Virology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :5
Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Thembekile Mangena Ncube
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
574
179
0.312
Microbiology
Environmental Biotechnology
Microbial Ecology
Mayibongwe Mzingwane
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
166
135
0.813
HIV reservoirs
HIV molecular epidemiology
HIV/HBV co-infections
Li-Ping Ho
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
152
92
0.605
Microbiology
Aquatic vaccine
Proteomics
Marine Biotechnology
Doctor Saif
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
Medical Microbiology / Virology
Manar Mohammed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000