Singh, Jagwinder, Rajratan Gupta, and Reema Andrade. 2022. “A Pre-Experimental Study to Assess the Effectiveness of Structured Teaching Programme on Knowledge Regarding Substances Abuse Among Boys at Selected Senior Secondary Schools in Jalandhar, Punjab State of India”. INTERNATIONAL JOURNAL OF ETHICS, TRAUMA & VICTIMOLOGY 7 (02), 16-22. https://doi.org/10.18099/ijetv.v7i02.4.