MURAAB, Lecturer Dr. Samir J.AL-; AL-MAYALY, Asst. lecturer Haider I. Color Image Hiding In Cover Speech Signal By Using Multi-resolution Discrete Wavelet Transform. Iraqi Journal for Electrical and Electronic Engineering, [S. l.], v. 5, n. 1, p. 28–37, 2009. DOI: 10.37917/ijeee.5.1.3. Disponível em: https://ijeee.edu.iq/ijeee/article/view/54. Acesso em: 8 dec. 2025.