ABD ALI AL-HAMDANEE, S.; ABD ELAZIZ, E.; I. ALSAIF, K. Image Coding Based on Contourlet Transformation. AL-Rafidain Journal of Computer Sciences and Mathematics, [S. l.], v. 15, n. 2, p. 149–163, 2021. DOI: 10.33899/csmj.2021.170018. Disponível em: https://tanmiyat.uomosul.edu.iq/index.php/csmj/article/view/36627. Acesso em: 18 sep. 2025.