Muraab, Lecturer Dr. Samir J.AL-, and Asst. lecturer Haider I. AL-Mayaly. “Color Image Hiding In Cover Speech Signal By Using Multi-Resolution Discrete Wavelet Transform”. Iraqi Journal for Electrical and Electronic Engineering 5, no. 1 (May 31, 2009): 28–37. Accessed December 16, 2025. https://ijeee.journalpath.com/ijeee/article/view/54.