Subarto, Frida Hidayati, and Feri Tirtoni. 2022. “Perceptions of Teachers, Guardians and Students on The Use of The Zoom Application As A Learning Platform in Elementary Schools ”. Academia Open 6 (June), 10.21070/acopen.6.2022.2075. https://doi.org/10.21070/acopen.6.2022.2075.