Tanjay, L. 2020. Level of Implementation of PNP Oplan Double Barrel in the Province of Camarines Sur: Basis in Formulating a Holistic Rehabilitation Program for Drug Surrenderees. JPAIR Multidisciplinary Research. 40, 1 (Mar. 2020), 15–31. DOI:https://doi.org/10.7719/jpair.v40i1.769.