Sriphrabu, Phatchara, Chettha Chamnanlor, and Rujapa Nanthapodej. “An Economic Assessment on Two Investment Options for Bulk Sugar Dispensing Methods in the Warehouse of a Seaport Firm”. Engineering and Applied Science Research 50, no. 2 (March 21, 2023): 121–129. Accessed May 14, 2024. https://ph01.tci-thaijo.org/index.php/easr/article/view/251198.