Sangsawang, Nuttawut, and Sumaman Pankham. “Causal Relationship Model of Intention to Use Food Delivery Service Via Grab Food Application of Customer in Bangkok and Vicinity”. Journal of Arts Management 4, no. 2 (July 20, 2020): 503–520. Accessed May 3, 2024. https://so02.tci-thaijo.org/index.php/jam/article/view/242074.