Kahdum, A. I. “Image Steganalysis Using Image Quality Metrics (Structural Contents Metric)”. Ibn AL-Haitham Journal For Pure and Applied Sciences 21, no. 4 (September 23, 2017): 24–31. Accessed April 1, 2025. https://jih.uobaghdad.edu.iq/index.php/j/article/view/1425.