Antonio, C. A. T., Li, C. M. J., Siu, J. Y.- man, Guevarra, J. P., Leabres, J. B. M., Vista, S. B. D., & Estacio, Jr., L. R. (2021). Treatment and rehabilitation for illicit drug users in the Philippines: a review of policy and service arrangement. Journal of Public Health and Development, 19(3), 143–163. retrieved from https://he01.tci-thaijo.org/index.php/AIHD-MU/article/view/251554