Nirmala Permatasari et al. 2022. The Investigation Process of Drug-Related Crimes Based on the Criminal Procedure Code (Kuhap) Within the Jurisdiction of the Salatiga Police Resort. JURNAL HUKUM, POLITIK DAN ILMU SOSIAL. 1, 4 (Dec. 2022), 220–229. DOI:https://doi.org/10.55606/jhpis.v1i4.4691.