Hasnawati, S., Susanti, H. and Panjaitan, R. U. (2020) “Application of the Therapy Group in Early Age as a Nursing Action in Prevention and Management of Napza Abuse”, Jurnal Ilmu Keperawatan Jiwa, 3(3), pp. 313–322. doi: 10.32584/jikj.v3i3.610.