OTHMAN, Z. Sustainability of higher education institutions: Case study on cyber attacks. Global Business Management Review (GBMR), [S. l.], v. 15, n. 1, p. 24–38, 2023. DOI: 10.32890/gbmr2023.15.2. Disponível em: https://e-journal.uum.edu.my/index.php/gbmr/article/view/20527. Acesso em: 20 may. 2024.