Galang Isnawan, M., Almazroei, E. E., Shantika, E. G. ., Indrawati, Rusmayadi, M. . and Samsuriadi (2023) “Parents and viewpoints: online learning during the Covid-19 pandemic”, Polyhedron International Journal in Mathematics Education, 1(1), pp. 1–6. doi: 10.59965/pijme.v1i1.3.