UMAR, Touku; NASRULLAH, Nasrullah. School Librarians During the Covid-19. Khizanah al-Hikmah : Jurnal Ilmu Perpustakaan, Informasi, dan Kearsipan, [S. l.], v. 9, n. 1, p. 68–75, 2021. DOI: 10.24252/v9i1a8. Disponível em: https://journal.uin-alauddin.ac.id/index.php/khizanah-al-hikmah/article/view/20987. Acesso em: 7 jun. 2025.