RISKI YANTI; NURDIN; AL KHAIDAR. Implementation of Layered User Verification in Web Applications Using Google Authenticator-Based Two-Factor Authentication. Journal of Artificial Intelligence and Engineering Applications (JAIEA), [S. l.], v. 5, n. 1, p. 1987–1995, 2025. DOI: 10.59934/jaiea.v5i1.1769. Disponível em: https://ioinformatic.org/index.php/JAIEA/article/view/1769. Acesso em: 30 apr. 2026.