Hakim, Arif Rahman, and Deti Rostini. “Professional Competency Management of Teachers in Improving the Quality of Meaningful Learning in Elementary Schools”. Journal of Innovation and Research in Primary Education 5, no. 1 (January 18, 2026): 621–633. Accessed January 21, 2026. https://ejournal.papanda.org/index.php/jirpe/article/view/2781.