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
Manufacturing Processes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,123
2,051
0.966
* Total Citation Counts Rankings
Ranking Based On Selection :2
Mechanics of Materials
Composite Materials
Numerical Analysis & Simulation
Optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,461
1,428
0.977
* Total Citation Counts Rankings
Ranking Based On Selection :3
Mechanical Engineering
Heat Transfer
Thermodynamic
Combined Heat and Power
Sustainable and
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
406
384
0.946
* Total Citation Counts Rankings
Ranking Based On Selection :4
Teknik Mesin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
192
186
0.969
* Total Citation Counts Rankings
Ranking Based On Selection :5
energi
teknik mesin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
157
145
0.924
* Total Citation Counts Rankings
Ranking Based On Selection :6
Material dan Manufaktur
Konversi Energi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
Bobby Umroh
Universitas Medan Area
Medan, Indonesia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,123
2,051
0.966
Manufacturing Processes
A.J. Zulfikar|Achmad Jusuf Zulfikar
Universitas Medan Area
Medan, Indonesia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,461
1,428
0.977
Mechanics of Materials
Composite Materials
Numerical Analysis & Simulation
Optimization
Jufrizal|Jufrizal Nurdin, Jufrizal bin Nurdin Ali, Jufrizal Jufrizal
Universitas Medan Area
Medan, Indonesia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
406
384
0.946
Mechanical Engineering
Heat Transfer
Thermodynamic
Combined Heat and Power
Sustainable and
Iswandi
Universitas Medan Area
Medan, Indonesia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
192
186
0.969
Indra Hermawan
Universitas Medan Area
Medan, Indonesia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
157
145
0.924
Tino Hermanto
Universitas Medan Area
Medan, Indonesia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
Material dan Manufaktur
Konversi Energi