Sangboot, Thaloengkiat, and Lawan Thanadsillapakul. 2020. “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 14 (33). Bangkok, Thailand:157-68. https://so05.tci-thaijo.org/index.php/RJPJ/article/view/236954.