PV, Raja Suganya; S, Sam Joshua; B, Vigneshwar; M, Jai Kishan. Multi-Level Authentication: Combining Face, Palm, and Liveness Detection for Improved Security. Journal of Innovative Image Processing, [S. l.], v. 5, n. 2, p. 181–191, 2023. DOI: 10.36548/jiip.2023.2.008. Disponível em: https://irojournals.com/iroiip/article/view/709. Acesso em: 20 mar. 2026.