HIDAYATI, Ucik; REZANIA, Vanda. 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, [S. l.], v. 17, n. 3, p. 10.21070/ijemd.v19i.654, 2022. DOI: 10.21070/ijemd.v19i.654. Disponível em: https://ijemd.umsida.ac.id/index.php/ijemd/article/view/654. Acesso em: 15 jun. 2025.