Sunardi, Jaka, Soh Kim Geok, Komarudin Komarudin, Hari Yuliarto, and Ranintya Meikahani. “Effect of Blended Learning, Motivation, Study Hour on Student Learning Achievement”. Jurnal Keolahragaan 9, no. 2 (September 25, 2021): 168–177. Accessed June 8, 2025. https://jurnal.uny.ac.id/index.php/jolahraga/article/view/40508.