Siang, A. O. L., Leman, A. M., Feriyanto, D., Abdulmalik, S. S., & Zakaria, S. (2024). Sustainable Biodiesel Production from Waste Cooking Oil and Crude Palm Oil Using a Custom Mini Pilot Plant. International Journal of Innovation in Mechanical Engineering and Advanced Materials, 6(1), 7–21. https://doi.org/10.22441/ijimeam.v6i1.23734