Sangboot, T., and L. Thanadsillapakul. “Legal Problems Concerning Consumer Protection: The Case Study of Litigation against the business operator to be responsible for the defects of the new car”. Rajapark Journal, vol. 14, no. 33, Apr. 2020, pp. 157-68, https://so05.tci-thaijo.org/index.php/RJPJ/article/view/236954.