YUSMANTO, Y.; AR ROSYID, H.; PRASETYA WIBAWA, A. Design and development of face recognition-based security system using expression game as liveness detection. Bulletin of Social Informatics Theory and Application, [S. l.], v. 8, n. 2, p. 280–294, 2024. DOI: 10.31763/businta.v8i2.756. Disponível em: https://pubs.ascee.org/index.php/businta/article/view/756. Acesso em: 1 sep. 2025.