Rahangmetan, Yohana Christina, Deni Darmawan, and Prihantini Prihantini. “Integrating GASING and Teaching at the Right Level: An Adaptive Learning Model to Strengthen Elementary students’ Conceptual Understanding of Addition”. Lentera Negeri 7, no. 1 (October 20, 2026): 2121–2132. Accessed October 21, 2026. https://lentera.eloracenter.org/lentera/article/view/426.