The Effect of the Jago Baca E-Flashcard on Students Mastery of Letters and Syllables at SDN 2 Karangtengah. Kalijaga J. Penelit. Multidisiplin Mhs. [Internet]. 2026 Jan. 27 [cited 2026 Mar. 2];2(4):155-62. Available from: https://kalijaga.aksarashofa.com/index.php/kalijaga/article/view/58