MAHRIANI, E. Model Bisnis di Tengah Pandemi Covid-19. Jurnal Hadratul Madaniyah, [S. l.], v. 7, n. 1, p. 9–14, 2020. DOI: 10.33084/jhm.v7i1.1596. Disponível em: https://ojs.umpr.ac.id/jhm/article/view/1596. Acesso em: 3 apr. 2025.