Azuwam Ali Alhadi. "Compression of Medical Images Based on 2D-Discrete Cosine Transform and Vector Quantization Algorithms". Bani Waleed University Journal of Humanities and Applied Sciences 8, no. 3 (سبتمبر 7, 2023): 168–179. تاريخ الوصول أغسطس 18, 2025. https://jhas-bwu.com/index.php/bwjhas/article/view/151.