Whinar Kukuh Rizky Ardana, Tio Dharmawan, & Muhamad Arief Hidayat. (2024). Integration of Colbp and Viola Jones Feature Extraction Methods in Gender Classification Based on Facial Image. International Journal of Innovation in Enterprise System, 8(1), 87–100. https://doi.org/10.25124/ijies.v8i01.216