Alhamdulillah sudah published officially. I. Istadi, Teguh Riyanto, Elok Khofiyanida, Luqman Buchori, Didi D. Anggoro, Indro Sumantri, Bagus H.S. Putro, Agyet S. Firnanda, Low-Oxygenated Biofuels Production from Palm Oil through Hydrocracking Process using the Enhanced Spent RFCC Catalysts, Bioresource Technology Reports, vol. 14, 2021, paper no. 100677, ISSN 2589-014X, https://doi.org/10.1016/j.biteb.2021.100677.(https://www.sciencedirect.com/…/pii/S2589014X21000542)