K, K.; N, R. A.; T D, D. P. K. EFFECTIVENESS OF AUDIO-VISUAL TEACHING LEARNING MATERIALS ON ACADEMIC ACHIEVEMENT AT THE SECONDARY LEVEL: A SYSTEMATIC LITERATURE REVIEW AND META-ANALYSIS. ShodhKosh: Journal of Visual and Performing Arts, [S. l.], v. 7, n. 9s, p. 434–448, 2026. DOI: 10.29121/shodhkosh.v7.i9s.2026.8052. Disponível em: https://granthaalayahpublication.org/Arts-Journal/ShodhKosh/article/view/8052. Acesso em: 28 may. 2026.