เพิ่มชาติ น. , เกิดพิทักษ์ ช. and บุษบา ก. 2018. A Business Operational Model of Community Enterprises for Agricultural Products, to Escalate the Commercial Quality. Muban Chombueng Rajabhat University Research Journal (Humanities and Social Science). 6, 2 (Dec. 2018), 21–37.