Riyanto, Agus, Gunarhadi Gunarhadi, and Sukarno Sukarno. “The Effectiveness of Differentiated Learning in Indonesian Language Subjects at Elementary Schools”. Journal of Innovation and Research in Primary Education 5, no. 1 (January 5, 2026): 312–324. Accessed January 21, 2026. https://ejournal.papanda.org/index.php/jirpe/article/view/2883.