Sudershna Prasad M. A study to assess the effectiveness of self-instruction module on knowledge among adolescents regarding substance abuse in selected school of Raigad. Int J Nur Res [Internet]. 2023 Jul. 17 [cited 2025 Sep. 14];3(4). Available from: https://www.innovationaljournals.com/index.php/ijnr/article/view/83