GUNAWAN, G. .; AISYAH, N. .; SANTOSO, N. A. . Optimizing the viola-jones algorithm for robust face recognition in variable lighting and orientation conditions. Jurnal Mantik, [S. l.], v. 8, n. 1, p. 787-797, 2024. DOI: 10.35335/mantik.v8i1.5220. Disponível em: https://iocscience.org/ejournal/index.php/mantik/article/view/5220. Acesso em: 13 may. 2026.