AMAR, John Shaveta. Evaluating the Effectiveness of a Structured Teaching Programme on Knowledge Regarding Substance Abuse among Adolescents in Selected Higher Secondary Schools of Kishtwar. Journal of Educational Research and Policies, [S. l.], v. 8, n. 6, p. 15–19, 2026. DOI: 10.66069/ojspub.1137260604. Disponível em: https://bryanhousepub.com/index.php/jerp/article/view/3659. Acesso em: 15 jul. 2026.