Fernandez, Carlos, Siti Shofiah, and Ardi Azhar Nampira. “The Effect of Aerodynamic Design on Fuel Efficiency in Commercial Vehicles”. Journal of Moeslim Research Technik 2, no. 2 (May 12, 2025): 87–95. Accessed July 9, 2025. http://www.journal.ypidathu.or.id/index.php/technik/article/view/1936.