Assessing the Effectiveness of Multi-Factor Authentication in Strengthening Cybersecurity and Preventing Threats. International Journal of Multidisciplinary and Current Research, [S. l.], v. 9, n. 3, p. 265–272, 2021. DOI: 10.14741/ijmcr/v.9.3.11. Disponível em: https://ijmcr.com/index.php/ijmcr/article/view/09.03.11. Acesso em: 24 aug. 2026.