HERAWATI, Netty; JAFARI, Mohammadbagher; SANDERS, Karin. Teachers’ Perceptions of the Efficacy of Positive Behavior Support Systems. International Journal of Education and Cognitive Sciences, [S. l.], v. 5, n. 2, p. 8–15, 2022. Disponível em: https://journalecs.com/index.php/ecs/article/view/122.. Acesso em: 18 jul. 2025.