Nurhasanah, N., Masitoh, S., Arianto, F. ., & Ayubi, N. (2022). Development of Android Application-Based Early Childhood Learning Devices (PAUDPEDIA) During the COVID-19 Pandemic. International Journal of Interactive Mobile Technologies (iJIM), 16(09), pp. 231–238. https://doi.org/10.3991/ijim.v16i09.31703