Ayasanond, Chitpong, Chutidaj Munkongtum, and Chalita Thriyawanich. “Factors Affecting the Service Efficiency of International Freight Forwarding Companies”. Interdisciplinary Academic and Research Journal 4, no. 2 (April 7, 2024): 645–662. Accessed May 16, 2024. https://so03.tci-thaijo.org/index.php/IARJ/article/view/275054.