Suprapti, Endang, and Edi Purwanta. 2025. “Contextual Digital Word Cards for Letter Recognition in Early Readers: Kartu Kata Digital Kontekstual Untuk Pengenalan Huruf Pada Pembaca Pemula”. Indonesian Journal of Innovation Studies 26 (4):10.21070/ijins.v26i4.1704. https://doi.org/10.21070/ijins.v26i4.1704.