ABU BAKAR, A., Main, N.M. and Nasir, N.F. (2024) “Effect of Reaction Time and Temperature on Biodiesel Production from Vegetable Oil”, Research Progress in Mechanical and Manufacturing Engineering, 5(1), pp. 419–427. Available at: https://publisher.uthm.edu.my/periodicals/index.php/rpmme/article/view/15790 (Accessed: 12 March 2026).