Abd Ali Al-hamdanee, Sahlah, ایمان, Eman Abd Elaziz, خلیل, and Khalil I. Alsaif. 2025. “Image Coding Based on Contourlet Transformation”. AL-Rafidain Journal of Computer Sciences and Mathematics 15 (2):149-63. https://rjps.uomosul.edu.iq/index.php/csmj/article/view/19590.