Rajab, Maha A., and Loay E. George. “Car Logo Image Extraction and Recognition Using K-Medoids, Daubechies Wavelets, and DCT Transforms”. Iraqi Journal of Science 65, no. 1 (January 30, 2024): 431–442. Accessed January 3, 2026. https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/8853.