Hidayati, U. and Rezania, V. (2022) “The Impact of Covid-19 on Online Learning in Grade 2 Elementary School Students: Dampak Covid-19 Terhadap Pembelajaran Online Pada Siswa Kelas 2 Sekolah Dasar”, Indonesian Journal of Education Methods Development, 17(3), p. 10.21070/ijemd.v19i.654. doi: 10.21070/ijemd.v19i.654.