The Effectiveness of Implementing Letter Card Games as an Effort to Improve Students’ Conceptual Understanding in Learning Hijaiyah Letters at MIS Karanglayung. JITDR [Internet]. 2025 Jan. 31 [cited 2026 Jan. 24];1(1):221-33. Available from: https://ejournal.mgedukasia.or.id/index.php/jitdr/article/view/64