Romano B, Samudio R, Paulino MR, Palacios D, Toca MA, Bernales Jr. G. Assessment on Level of Effectiveness of Using Audio-Visuals in Teaching Science. AASgBCPJMRA [Internet]. 2020Apr.1 [cited 2024Apr.25];2(1). Available from: https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/1679