Suma, Ketut, Ni Made Suriyasmini, and Ni Made Pujani. “The Effect of Conceptual Change Text on Improving Student Understanding of Electricity Concepts and Learning Motivation”. International research journal of engineering, IT and scientific research 4, no. 6 (November 6, 2018): 33–43. Accessed June 7, 2026. https://sloap.org/journals/index.php/irjeis/article/view/1112.