YULISMAYANTI, Yulismayanti; HARZIKO, Harziko; MAGFIRAH, Irma. Dampak Covid-19 Terhadap Aktivitas Pembelajaran Siswa di SD Negeri 4 Namlea. Innovative: Journal Of Social Science Research, [S. l.], v. 3, n. 2, p. 7950–7958, 2023. Disponível em: https://j-innovative.org/index.php/Innovative/article/view/1333. Acesso em: 29 jul. 2026.