Andri Saputra และผู้แต่งคนอื่นๆ. (2023) Synthesis of epoxy oil from Waste Cooking Oil (WCO) using acetic acid and amberlite resin IR-120 as catalyst. <i>Engineering and Applied Science Research</i>, <i>50</i>(4), 335-342.Andri Saputra และผู้แต่งคนอื่นๆ. "Synthesis of epoxy oil from Waste Cooking Oil (WCO) using acetic acid and amberlite resin IR-120 as catalyst". Engineering and Applied Science Research 50 (2023):335-342.Andri Saputra และผู้แต่งคนอื่นๆ. Synthesis of epoxy oil from Waste Cooking Oil (WCO) using acetic acid and amberlite resin IR-120 as catalyst. Faculty of Engineering, Khon Kaen University:ม.ป.ท. 2023.