Jekson Kipli Lumban Toruan, Herlina Manullang, and Jinner Sidauruk. “Legal Protection Against Under Cover Buys in Exposing Narcotics Trafficking”. Journal of Legal and Cultural Analytics, vol. 4, no. 1, Feb. 2025, pp. 317-36, doi:10.55927/jlca.v4i1.13861.