photipun, malai, & Prakongpak, P. (2024). An Analysis of Upstream Processes in the Durian Supply Chain: Production Sources, Modes of Transportation and Transport Cost to Local Marketing. Journal for Strategy and Enterprise Competitiveness, 3(9), 82–98. retrieved from https://so07.tci-thaijo.org/index.php/STECOJournal/article/view/5962