Prasetyo, Imam, Nur Indah Fajar Mukti, Moh Fahrurrozi, and Teguh Ariyanto. 2018. “Removing Ethylene by Adsorption Using Cobalt Oxide-Loaded Nanoporous Carbon”. ASEAN Journal of Chemical Engineering 18 (1), 9-16. https://dev.journal.ugm.ac.id/v3/AJChE/article/view/8987.