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.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 1
Physical Chemistry
Corrosion
Electrochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
660
639
0.968
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
Organic Chemistry
Green Chemistry
and Environmental Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
473
471
0.996
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
polymer degradation and stabilization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
284
115
0.405
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 4
Chemistry
Physics
Materials Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
253
77
0.304
Adel Hassan Ali Mohammed
Taiz University
Taiz, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
660
639
0.968
Physical Chemistry
Corrosion
Electrochemistry
Mokhtar A. Abd ul-Malik
Taiz University
Taiz, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
473
471
0.996
Organic Chemistry
Green Chemistry
and Environmental Chemistry
Sameh AS Alariqi
Taiz University
Taiz, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
284
115
0.405
polymer degradation and stabilization
Ahlam Alalas
Taiz University
Taiz, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
253
77
0.304
Chemistry
Physics
Materials Sciences