A. Al-Hilo, Eman, and Kawther H. Al-khafaji. “Study the Performance of Fractal Gray Image Compression Using Different Images Size”. Journal of Kufa-Physics 7, no. 2 (December 10, 2015). Accessed April 22, 2026. https://journal.uokufa.edu.iq/index.php/jkp/article/view/7485.