Mukminin, M., Dharmawan, T., & Hidayat, M. (2024). Gender Classification Using Viola Jones, Orthogonal Difference Local Binary Pattern and Principal Component Analysis. MATRIK : Jurnal Manajemen, Teknik Informatika Dan Rekayasa Komputer, 23(3), 529-540. https://doi.org/https://doi.org/10.30812/matrik.v23i3.3879