Oktaviyan, M. R., & Tirtoni, F. (2021). The Effect of Audio Visual Media on Student Learning Outcomes during the Pandemic: Pengaruh Media Audio Visual terhadap Hasil Belajar Siswa pada Masa Pandemi. Indonesian Journal of Education Methods Development, 15, 10.21070/ijemd.v15i.599. https://doi.org/10.21070/ijemd.v15i.599