Ishartono, Naufal, Rizky Oktaviana Eko Putri, Kristof Fenyvesi, and Manuel O. Malonisio. “A Systematic Critical Review: Flipped Learning and Its Impact on Self-Efficacy in Mathematics Education”. International Journal of Review in Mathematics Education 1, no. 3 (August 19, 2026): 205–217. Accessed August 19, 2026. https://journals2.ums.ac.id/ijrime/article/view/17530.