Mhd. Ihwanuddin Hasibuan, Andry Syafrizal Tanjung, Ismaidar. THE ROLE OF THE PADANG LAWAS RESORT POLICE’S DRUG RESEARCH UNIT IN HANDLING OFFENSES DRUG CRIMINAL. IJERLAS [Internet]. 2024 May 10 [cited 2024 Nov. 2];4(3):663-72. Available from: http://radjapublika.com/index.php/IJERLAS/article/view/1597