Purnomo, Anton, Susan Gellardo, Leonila Abella, Hirofumi Hinode, and Chris Salim. “Comparison of the Catalytic Performance of Ni/CeO2/ZrO2 and Commercial Catalyst During Steam Reforming of Methane”. ASEAN Journal of Chemical Engineering 8, no. 1 (December 31, 2008): 19-25. Accessed November 24, 2024. https://journal.ugm.ac.id/v3/AJChE/article/view/7695.