Purnama, N., & Putra, M. A. P. (2026). Enhancing Teachers’ Competence through Training on Android-Based Mathematics Learning Media: Peningkatan Kompetensi Guru melalui Pelatihan Media Pembelajaran Matematika Berbasis Android. Room of Civil Society Development, 5(1), 24–33. https://doi.org/10.59110/rcsd.828