LIDIA SIHOTANG; RAYSA PUTRI NABILA. Urgensi Sistem Informasi Manajemen Pada Umkm di Masa Pandemi Covid-19. EKOMA : Jurnal Ekonomi, Manajemen, Akuntansi, [S. l.], v. 2, n. 1, p. 60–68, 2022. DOI: 10.56799/ekoma.v2i1.652. Disponível em: https://al-haramjournal.co.id/EKOMA/article/view/652. Acesso em: 12 aug. 2026.