Subarto FH, Tirtoni F. Perceptions of Teachers, Guardians and Students on The Use of The Zoom Application As A Learning Platform in Elementary Schools . acopen [Internet]. 2022Jun.30 [cited 2024Nov.23];60:10.21070/acopen.6.2022.2075. Available from: https://acopen.umsida.ac.id/index.php/acopen/article/view/2075