PALAPHON, C.; INTARAPRAJOB , I.; CHANPHONG, S. The Safety Road and Volunteer of Traffic Accident Prevention in Chaiyaphum Province. Journal of Modern Learning Development, [S. l.], v. 6, n. 6, p. 11–29, 2021. Disponível em: https://so06.tci-thaijo.org/index.php/jomld/article/view/250080. Acesso em: 1 oct. 2026.