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
Laser Powder Bed Fusion
Laser-matter interaction
Metal additive manufacturing
Metallic biomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,791
5,307
0.781
* Total Citation Counts Rankings
Ranking Based On Selection :2
Fluid Mechanics
Mathematical epidemiology
Traffic flow
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
293
197
0.672
* Total Citation Counts Rankings
Ranking Based On Selection :3
Mechanical Engineering
Metal Additive Manufacturing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
Ina Yadroitsava
Central University of Technology
Bloemfontein, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,791
5,307
0.781
Laser Powder Bed Fusion
Laser-matter interaction
Metal additive manufacturing
Metallic biomaterials
Gilbert Makanda
Central University of Technology
Bloemfontein, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
293
197
0.672
Fluid Mechanics
Mathematical epidemiology
Traffic flow
Lekhetho Ambition Ramosena``
Central University of Technology
Bloemfontein, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
Mechanical Engineering
Metal Additive Manufacturing