Ria Kusrini, Nurul Azizah, and Yashinta Agustyarini. “Applying Self-Determination Theory (SDT) In Game-Based Learning (GBL) To Teach Grammar For TOEFL For University Students”. Interdisciplinary Journal of Social Sciences 1, no. 1 (March 28, 2024): 54–66. Accessed October 19, 2024. https://ejournal.pdtii.org/index.php/ijoss/article/view/25.