และหีม เ. The Effect of Group Study Activities on the Prevention Risky Behavior to Students’ Bullying in an Islamic Private School, Yala Province. Parichart Journal, [S. l.], v. 31, n. 1, p. 183–200, 2018. Disponível em: https://so05.tci-thaijo.org/index.php/parichartjournal/article/view/118914. Acesso em: 3 may. 2024.