Silalahi, Daniel, Minto Supeno, and Muhammad Taufik. “Conversion of Palm Oil (CPO) into Fuel Biogasoline through Thermal Cracking Using a Catalyst Based Na-Bentonite and Limestone of Soil Limestone NTT”. International Journal of Biological, Physical and Chemical Studies 3, no. 2 (November 11, 2021): 01–15. Accessed September 18, 2024. https://al-kindipublisher.com/index.php/ijbpcs/article/view/2351.