Aprillia, R. E., Maala, R. K., Assa’adahS., & Asyraf, N. (2020). Criminological Analysis of Narcotics Addicts in the Study of Differential Association and Sub Culture Theory. Law Research Review Quarterly, 6(3), 207-214. https://doi.org/10.15294/lrrq.v6i3.31211