We are delighted to invite you to participate in the 5^th International Conference on Mechanical, Automotive and Aerospace Engineering 2021 (ICMAAE’21) to be held in Kuala Lumpur, Malaysia, 22^nd – 23^th June, 2021. The main objective of this biennial conference is to provide a forum for engineers, academicians, scientists and researchers to present the result of their research activities in the field of Mechanical, Automotive and Aerospace Engineering.

On this basis, the Department of Mechanical Engineering, Faculty of Engineering, International Islamic University Malaysia (IIUM) is calling to submit original technical papers for presentation at the 5th International Conference on Mechanical, Automotive and Aerospace Engineering (ICMAAE 2021) which addresses issues that serve the field and the global community. 

All presented papers will be published in either of the following journals/ proceedings:

• IOP Conference Series: Materials Science and Engineering (indexed in Conference Proceedings Citation Index—Science (CPCI-S) (Clarivate, Web of Science) as given HERE).
• Journal of Advanced Research in Fluid Mechanics and Thermal Science (JARFMTS)(Indexed in Scopus and ESCI Journal – Clarivate, Web of Science)
• CFD Letters (SCOPUS-indexed)
• IIUM Engineering Journal (Indexed in Scopus and ESCI Journal – Clarivate, Web of Science )
• FME Transaction Journal (Indexed in Scopus and ESCI Journal – Clarivate, Web of Science)

 The authors may select the journal for the publication of their paper. However, the technical committee has the right to accept/reject any submitted paper or to select the publication journal.