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
Mathematics Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
876
490
0.559
* Total Citation Counts Rankings
Ranking Based On Selection :2
Mathematics Teacher Education
Geometry teaching and learning
Mathematical knowledge for teaching
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
668
593
0.888
* Total Citation Counts Rankings
Ranking Based On Selection :3
Nonlinear Analysis
Fixed Point Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
495
478
0.966
* Total Citation Counts Rankings
Ranking Based On Selection :4
IT Governance
Data Governance
Emerging Technologies
Industry 4.0
Educational technologies.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
157
145
0.924
* Total Citation Counts Rankings
Ranking Based On Selection :5
Fixed point theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
76
0.809
* Total Citation Counts Rankings
Ranking Based On Selection :6
Geometry teaching
measurement in mathematics and Early childhood education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
52
0.963
* Total Citation Counts Rankings
Ranking Based On Selection :7
Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Nosisi Feza
Walter Sisulu University
Mthatha, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
876
490
0.559
Jogymol Alex
Walter Sisulu University
Mthatha, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
668
593
0.888
Mathematics Teacher Education
Geometry teaching and learning
Mathematical knowledge for teaching
Rahul Shukla
Walter Sisulu University
Mthatha, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
495
478
0.966
Nonlinear Analysis
Fixed Point Theory
Olutoyin Olaitan
Walter Sisulu University
Mthatha, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
157
145
0.924
IT Governance
Data Governance
Emerging Technologies
Industry 4.0
Educational technologies.
Rekha Panicker
Walter Sisulu University
Mthatha, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
76
0.809
Sm Chiphambo
Walter Sisulu University
Mthatha, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
52
0.963
Geometry teaching
measurement in mathematics and Early childhood education
Thabisa Maqoqa
Walter Sisulu University
Mthatha, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000