Puapornpong et.al, Tanatip. “Factors Affecting to Goods Purchasing Decision by Using QR Code Transactions of Nakhon Pathom Rajabhat University Students”. Journal of Management Science Nakhon Pathom Rajabhat University 6, no. 2 (December 27, 2019): 324–338. Accessed April 20, 2024. https://so03.tci-thaijo.org/index.php/JMSNPRU/article/view/232945.