FACTORS ASSOCIATED WITH ILLICIT INJECTION DRUG USE AMONG METHADONE MAINTENANCE TREATMENT PATIENTS IN INDONESIA: Irvan Afriandi1,2, Sukhontha Kongsin1, Sukhum Jiamton3, Bhusita Intaraprasong4, and Pandu Riono5. (2021). The Southeast Asian Journal of Tropical Medicine and Public Health, 51(1), 26-35. https://journal.seameotropmednetwork.org/index.php/jtropmed/article/view/108 (Original work published 2020)