Vanitchakornpong, K. ., & Ananpalasak, N. (2023). Contemporary Marketing Mix Factors Affecting User in Chonburi Province Intention to Use Smartphone Food Ordering Apps During COVID-19 Pandemic. Journal of Management Sciences Suratthani Rajabhat University, 10(2), 359–376. Retrieved from https://so03.tci-thaijo.org/index.php/msj/article/view/259119