Salim Yahya, Asmaa, Raya Jasim Eessa, and Aseel Mazin. “Encrypt Text Data Using the Linear Feedback Shift Registers Algorithm and Hide Inside an Image”. Journal of Education and Science (JES) 28, no. 2 (June 1, 2019): 316–332. Accessed August 6, 2025. https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23624.