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
Chemical engineering
process equipment
petroleum products
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
658
416
0.632
* Total Citation Counts Rankings
Ranking Based On Selection :2
Physics Education
Medical Physics
Medical Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
115
0.885
* Total Citation Counts Rankings
Ranking Based On Selection :3
Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82
65
0.793
* Total Citation Counts Rankings
Ranking Based On Selection :4
Chemical Engineering
Refining Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
48
0.632
* Total Citation Counts Rankings
Ranking Based On Selection :5
Chemical Engineering
Environment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
33
0.805
* Total Citation Counts Rankings
Ranking Based On Selection :6
Petrochemical Engineering
Catalytic Processes
Technology of Catalysts
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :7
Petrochemical engineering
seismic survey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :8
Chemical Engineering and Waste water treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Hassan Al-Haj Ibrahim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
658
416
0.632
Chemical engineering
process equipment
petroleum products
Gede Wiratma Jaya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
115
0.885
Physics Education
Medical Physics
Medical Materials
Amer A Alsheikh
Al Baath University
Tokyo, Syria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82
65
0.793
Mohammad Mourhaf Al-Qassimi
Al Furat University
Deir ez-Zur,, Syria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
48
0.632
Chemical Engineering
Refining Engineering
Adnan Ghata
Al Baath University
Tokyo, Syria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
33
0.805
Chemical Engineering
Environment
Yamen Aljajan
Al Furat University
Deir ez-Zur,, Syria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Petrochemical Engineering
Catalytic Processes
Technology of Catalysts
Mohammad Saeed Alyaseen, محمد سعيد الياسين, Алясеен М.Х.
Al Furat University
Deir ez-Zur,, Syria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Petrochemical engineering
seismic survey
Fouad Atallah
Al Baath University
Tokyo, Syria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Chemical Engineering and Waste water treatment