TY - BOOK AU - Lipika AU - Mansi, Nidhi, Pragati, Priyanka, Sanchita, Sheetal, Shweta, Sujata, Sushil, Tanya, Vinod TI - A pre experimental study to assess the effectiveness of STP on knowledge regarding life skills among adolescent studying in 9th standard in Bal Vikas Sr. Sec. School , Bahadurgarh PY - 2022/// CY - Bahadurgarh PB - Maharaja Agrasen Nursing College KW - Project Report ER -