Wasana Phuangpornpitak และ Wanita Boonchom. (2022) A Study of Supply Chain Management System of Maize in Khon Kaen. <i>Journal of Management Science Nakhon Pathom Rajabhat University</i>, <i>9</i>(2), 240-252.Wasana Phuangpornpitak และ Wanita Boonchom. "A Study of Supply Chain Management System of Maize in Khon Kaen". Journal of Management Science Nakhon Pathom Rajabhat University 9 (2022):240-252.Wasana Phuangpornpitak และ Wanita Boonchom. A Study of Supply Chain Management System of Maize in Khon Kaen. Faculty of Management Science Nakhon Pathom Rajabhat University.:ม.ป.ท. 2022.