Kaur, P., Sareen, U. and Sunil, R. (2024) “A Study to Assess the Effectiveness of Structured Teaching Program on Knowledge and Attitude Regarding Adverse Effects of Substance Abuse among Adolescent Boys Studying in Selected Schools of district Gurdaspur, Punjab”, International Journal of Nursing and Medical Investigation, 3(3), pp. 64–68. doi: 10.31690/ijnmi/28.