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
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Mechanical Engineering
Strength of Materials
Composites
Prosthesis
Product Design
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,156
1,007
0.871
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Mechanical Engineering
CFD
turbulence model
fluid mechanics
heat transfer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
287
245
0.854
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Teknik Mesin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
317
178
0.562
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Mechatronic
Industrial Product Design
Mechanical Design
Generative Design
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
113
0.942
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Teknik Mesin
Materials Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
117
112
0.957
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Teknik Mesin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59
52
0.881
Agustinus Purna Irawan
Universitas Tarumanagara UNTAR
West Jakarta, Indonesia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,156
1,007
0.871
Mechanical Engineering
Strength of Materials
Composites
Prosthesis
Product Design
Steven Darmawan
Universitas Tarumanagara UNTAR
West Jakarta, Indonesia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
287
245
0.854
Mechanical Engineering
CFD
turbulence model
fluid mechanics
heat transfer
Harto Tanujaya
Universitas Tarumanagara UNTAR
West Jakarta, Indonesia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
317
178
0.562
Didi Widya Utama
Universitas Tarumanagara UNTAR
West Jakarta, Indonesia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
113
0.942
Mechatronic
Industrial Product Design
Mechanical Design
Generative Design
Sofyan Djamil
Universitas Tarumanagara UNTAR
West Jakarta, Indonesia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
117
112
0.957
Teknik Mesin
Materials Science
Erwin Siahaan
Universitas Tarumanagara UNTAR
West Jakarta, Indonesia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59
52
0.881