NURLIASIREGAR; IRHAM HUSPA K. SIREGAR; KURNIA PUTRA. The Implementation Of The Distance Learning Period The Pandemic Of Covid-19 In MAN 1 Labuhanbatu Utara. International Journal Of Humanities Education and Social Sciences, [S. l.], v. 1, n. 2, 2021. DOI: 10.55227/ijhess.v1i2.49. Disponível em: https://ijhess.com/index.php/ijhess/article/view/49. Acesso em: 9 oct. 2025.