Kholidin, Agus, Zuhairi, and Buyung Syukron. “Implementing Character Education in Secondary Schools: A Case Study of Muhammadiyah 4 Metro Utara, Indonesia”. Journal of Literacy Education 1, no. 3 (September 26, 2025): 140–150. Accessed January 15, 2026. https://journal.dyoqu.com/index.php/jole/article/view/95.