Kusworo, Tutuk Djoko, Andri Cahyo Kumoro, Habib Al-Aziz, and Dani Puji Utomo. 2023. “Pyro-Gasification of Rice Husk to Bio-Fuel: An Optimization Study of Process Parameters”. Periodica Polytechnica Chemical Engineering 67 (2):296-309. https://doi.org/10.3311/PPch.21723.