Devita, R., E. Rianti, M. H. Yuhandri, and O. E. Putra. “EXPLANATION OF FEATURE EXTRACTION IN FACE RECOGNITION USING VIOLA JONES ALGORITHM”. JURTEKSI (jurnal Teknologi Dan Sistem Informasi), Vol. 11, no. 3, June 2025, pp. 493 -00, doi:10.33330/jurteksi.v11i3.3844.