I. ALSAIF, khalil; KHALIL; SALIM AL-LELLA, N.; NAGHAM. Studying The Noise Effect on Data Hiding Based on Contourlet Coefficients. IRAQI JOURNAL OF STATISTICAL SCIENCES, [S. l.], v. 13, n. 3, p. 165–180, 2025. Disponível em: https://rjps.uomosul.edu.iq/index.php/stats/article/view/20874. Acesso em: 5 aug. 2025.