Wawan, Wawan, and Eva Dianawati Wasliman. “Systematic Management of Morality Development in Strengthening Elementary School Character Education”. Journal of Innovation and Research in Primary Education 5, no. 1 (January 17, 2026): 553–565. Accessed January 21, 2026. https://ejournal.papanda.org/index.php/jirpe/article/view/2778.