2026. The Effect of the Jago Baca E-Flashcard on Students Mastery of Letters and Syllables at SDN 2 Karangtengah. Kalijaga : Jurnal Penelitian Multidisiplin Mahasiswa. 2, 4 (Jan. 2026), 155–162. DOI:https://doi.org/10.62523/kalijaga.v2i4.58.