Citation Rankings
Highly Cited Researchers

Yemen Highly Cited Researchers CitationEngineering & Technology / Mechanical Engineering in Yemen Rankings 2025

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
Yemen
KA Al-Attab
Renewable energy
biomass
gasification
biofuels
gas turbine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,075
776
0.722
* Total Citation Counts Rankings
Ranking Based On Selection :2
Yemen
Mohammed Ahmed Al-Bukhaiti
Machine Elements Design
Manufacturing Process
Engineering Materials
Tribology of Materials.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
608
378
0.622
* Total Citation Counts Rankings
Ranking Based On Selection :3
Yemen
Abdulrakeb Ghaleb
Mechanical Engineering (Industrial Eng.)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
70
0.933
* Total Citation Counts Rankings
Ranking Based On Selection :4
Yemen
Hamoud A. Al-Nehari
Renewable Energy Systems
Modelling and Simulation of Air Pollution Dispersion
Computational Fluid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
51
0.879
* Total Citation Counts Rankings
Ranking Based On Selection :5
Yemen
Sayyedah A. Qasem
Fluid Dynamic Heat and Mass Transfer Nanofluids
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
54
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :6
Yemen
Abdulsalam Naji Almakhlafy
mechanical
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :7
Yemen
Abdullah A. Dhaiban
Mechanical Design
Production Engineering.
Metal Forming
Mechatronics Systems Design
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Rankings
651,566
Yemen
55
21
Ranking Based On Selection: 1
KA Al-Attab
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,075
776
0.722
Renewable energy
biomass
gasification
biofuels
gas turbine
* Total Citation Counts Rankings
Rankings
851,411
Yemen
98
37
Ranking Based On Selection: 2
Mohammed Ahmed Al-Bukhaiti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
608
378
0.622
Machine Elements Design
Manufacturing Process
Engineering Materials
Tribology of Materials.
* Total Citation Counts Rankings
Rankings
1,685,984
Yemen
537
4
Ranking Based On Selection: 3
Abdulrakeb Ghaleb
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
70
0.933
* Total Citation Counts Rankings
Rankings
1,774,947
Yemen
604
217
Ranking Based On Selection: 4
Hamoud A. Al-Nehari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
51
0.879
Renewable Energy Systems
Modelling and Simulation of Air Pollution Dispersion
Computational Fluid
* Total Citation Counts Rankings
Rankings
1,795,925
Yemen
622
62
Ranking Based On Selection: 5
Sayyedah A. Qasem
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
54
1.000
* Total Citation Counts Rankings
Rankings
2,001,390
Yemen
767
291
Ranking Based On Selection: 6
Abdulsalam Naji Almakhlafy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
* Total Citation Counts Rankings
Rankings
2,272,293
Yemen
964
395
Ranking Based On Selection: 7
Abdullah A. Dhaiban
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Mechanical Design
Production Engineering.
Metal Forming
Mechatronics Systems Design