Ms. RichaShakya, Ms. Savitri Gupta, Ms. Shailja Roy, Ms. Urmila (2026) “A STUDY TO EVALUATE THE EFFECTIVENESS OF SELECTED AUDIO-VISUAL MODALITIES ON LEVEL OF KNOWLEDGE RERGARDING VARIOUS IMPACTS OF SUBSTANCE ABUSE AMONG ADOLESCENTS AT HIGHER SECONDARY SCHOOLS, KANPUR, UP”, International Journal of Pharmacy Research & Technology (IJPRT), 16(2), pp. 6736–6740. Available at: https://www.ijprt.org/index.php/pub/article/view/3393 (Accessed: 20 October 2026).