Poomjai Sa-adchom. (2023) Drying kinetics and mathematical modeling of spent coffee grounds drying using the spouted bed technique. <i>Engineering and Applied Science Research</i>, <i>50</i>(4), 324-334.Poomjai Sa-adchom. "Drying kinetics and mathematical modeling of spent coffee grounds drying using the spouted bed technique". Engineering and Applied Science Research 50 (2023):324-334.Poomjai Sa-adchom. Drying kinetics and mathematical modeling of spent coffee grounds drying using the spouted bed technique. Faculty of Engineering, Khon Kaen University:ม.ป.ท. 2023.