Amista, Narcie Faith Pilon, and Baronese Peters. 2020. “Screening for the Severity of Illicit Drug Use Among the ‘Tokhang’ Responders in the Philippines: Basis for Community-Based Drug Rehabilitation Program”. Asian Journal of Humanities and Social Studies 8 (4). https://doi.org/10.24203/ajhss.v8i4.6213.