Lestari, Sri, Ratih Eldina, Divaretta K. Sumartha, and Nida Apipah. 2024. “Implementation of Augmented Reality to Enhance Alphabet Letter Understanding at Paud Bintang Jonggol”. International Journal Software Engineering and Computer Science (IJSECS) 4 (1):81-90. https://doi.org/10.35870/ijsecs.v4i1.2179.