Problems in Deciding the Case of Narcotics Abuse (The application of Article 127 of Law No. 35 of 2009 on Narcotics)Ruby Hadiarti Johny, Rani Hendriana and Dwi Hapsari RetnaningrumSHS Web Conf., 54 (2018) 08003DOI: https://doi.org/10.1051/shsconf/20185408003