Jujarama, ., Wijaya, K., Shidiq, M., Fahrurrozi, M., & Suheryanto, . (2014). Synthesis of Biogasoline from Used Palm Cooking Oil Through Catalytic Hydrocracking by Using Cr-Activated Natural Zeolite as Catalyst. Asian Journal of Chemistry, 26(16), 5033–5038. https://doi.org/10.14233/ajchem.2014.16299