Rusdi, R., Sapinah, S., Muthahharah, I., Harjuna, H., & Sugianty, S. (2022). Application of Teaching Materials for Introduction to Elementary Level Numbers and Letters for Elementary School Teachers in Maros Regency: Penerapan Bahan Ajar Untuk Pengenalan Angka dan Huruf Tingkat Dasar Bagi Guru-guru SD di Kabupaten Maros. Mattawang: Jurnal Pengabdian Masyarakat, 3(1), 127–131. https://doi.org/10.35877/454RI.mattawang942