Azriyani Mutalib, Ma’rup, and F. Latief. “Meningkatkan Kemampuan Mengenal Lambang Bilangan Melalui Media Pembelajaran Audio Visual Pada Anak Usia 4-5 Tahun Di TK Negeri Herlina Tikatukang Kecamatan Adonara Kabupaten Flores Timur: Improving the Ability to Recognize Number Symbols Through Audio Visual Learning Media for Children Aged 4-5 Years at Herlina Tikatukang State Kindergarten, Adonara District, East Flores Regency”. Indonesian Journal of Early Childhood: Jurnal Dunia Anak Usia Dini, vol. 5, no. 2, July 2023, pp. 252-60, doi:10.35473/ijec.v5i1.2351.