POWSUWAN, S. study the behavior of traffic Laws according to law enforcement measures of people in Sam Phran district. Journal of the Association of Researchers, [S. l.], v. 25, n. 2, p. 39–54, 2020. Disponível em: https://so04.tci-thaijo.org/index.php/jar/article/view/245152. Acesso em: 7 oct. 2026.