Irsan, Meydisa. “Formal and Non-Formal Development of Children As Criminal Offenders in Juvenile Correctional Institutions”. Formosa Journal of Multidisciplinary Research 3, no. 8 (August 28, 2024): 3041–3064. Accessed April 30, 2026. https://journal.formosapublisher.org/index.php/fjmr/article/view/10625.