Illyah, Agustin Janatul, et al. “Evaluating Alef Education’s 2024 Olympiad: ACTFL-Based Insights for Madrasah Aliyah”. Tsaqofiya : Jurnal Pendidikan Bahasa Dan Sastra Arab, vol. 7, no. 2, Jan. 2026, pp. 572-9, https://doi.org/10.21154/v7mgw396.