Chodchuang N, Suthummanona S, Penjumrus P, Auckara-aree K. The study of transportation costs for Latex Pillows of Agricultural Community Enterprise in Southern Thailand delivered to the shop in Phuket. IENJ [internet]. 2019 Dec. 27 [cited 2025 Dec. 7];5(2):55-66. available from: https://ph02.tci-thaijo.org/index.php/ienj/article/view/200553