Dini Ayu Shafira, Marlina, and Vita Cita Emia Tarigan. “Guidance in Corrective Institutions in an Effort to Prevent Recidivice Drug Injury in Class II B Prison, Langsa City (Case Study of Class II B Corrective Institution, Langsa)”. International Conference on Health Science, Green Economics, Educational Review and Technology 7, no. 1 (June 12, 2025): 36–41. Accessed October 25, 2025. http://proceeding.unefaconference.org/index.php/IHERT/article/view/454.