Khalifa, Isamadeen A., Subhi R.M. Zeebaree, Musa Ataş, and Farhad M. Khalifa. “Image Steganalysis in Frequency Domain Using Co-Occurrence Matrix and Bpnn”. Science Journal of University of Zakho 7, no. 1 (March 30, 2019): 27–32. Accessed March 29, 2024. https://sjuoz.uoz.edu.krd/index.php/sjuoz/article/view/574.