Kamma, Miruntee. “The most preferable characteristics of a sugar cane intermediary from the customer’s point of view at Pha Khao, Loei”. Journal of Management Science Nakhon Pathom Rajabhat University 12, no. 2 (December 30, 2025): 248–260. accessed August 29, 2026. https://so03.tci-thaijo.org/index.php/JMSNPRU/article/view/296880.