M. Mohammed, Nadia, نادیة, Riyam J. Essa, ریام, Amina M. Najim, and آمنة. 2025. “Improved LSB Method Using Standard Deviation Scale”. AL-Rafidain Journal of Computer Sciences and Mathematics 10 (1):195-208. https://rjps.uomosul.edu.iq/index.php/csmj/article/view/19546.