Yang, Byungmo, M A. Kalam, and Haengmuk Cho. “Performance and Emission Characteristics of Turbocharged Diesel Engine Fueled With Palm Biodiesel Blends”. International Journal of Engineering and Technology 7, no. 3 (June 23, 2018): 1040–1044. Accessed August 17, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/9643.