Nayak, S. K., and P. C. Mishra. “Emission from a Dual Fuel Operated Diesel Engine Fuelled With Calophyllum Inophyllum Biodiesel and Producer Gas”. International Journal of Automotive and Mechanical Engineering 14, no. 1 (December 9, 2022): 3954–3969. Accessed July 22, 2024. https://journal.ump.edu.my/ijame/article/view/8300.