Pookhang B, Kao-ian S, Potchanasin C. Analysis of a Sugarcane Procurement Business System in Suphan Buri Province. kasetsart J. Soc. Sci. [internet]. 2012 Aug. 31 [cited 2025 Apr. 26];33(2):253-6. available from: https://so04.tci-thaijo.org/index.php/kjss/article/view/246815