“Effectiveness of A Focused Teaching Programme on Knowledge Regarding Substance Abuse Among Adolescents in Selected Academic Centres of Wayanad” (2026) Journal of Nursing Education Insights and Research, 1(1), pp. 20–25. Available at: https://medical.thetapublishers.com/index.php/JNEIR/article/view/55 (Accessed: 16 March 2026).