Sappaile, B. I., N. F. M. Yusuf, M. Mardiati, M. N. cahya Zoraida, and E. Sitepu. “Effectiveness of Using Audio Visual Media in Improving Student Achievement in Mathematics Learning in Elementary Schools”. Journal Emerging Technologies in Education, vol. 2, no. 1, Feb. 2024, pp. 49-60, doi:10.70177/jete.v2i1.742.