Lamul Wiset และ Nattapol Poomsa-ad. (2017) Parchment Coffee Drying Using Microwave Combined with Hot Air. <i>Mahasarakham International Journal of Engineering Technology</i>, <i>3</i>(2), 20-24.Lamul Wiset และ Nattapol Poomsa-ad. "Parchment Coffee Drying Using Microwave Combined with Hot Air". Mahasarakham International Journal of Engineering Technology 3 (2017):20-24.Lamul Wiset และ Nattapol Poomsa-ad. Parchment Coffee Drying Using Microwave Combined with Hot Air. Faculty of Engineering, Mahasasakham University:ม.ป.ท. 2017.