Mandeep Kaur, and Asst.Prof.Rupinder Kaur Randhawa. “HYBRID APPROACH FOR IMPROVING DATA SECURITY AND SIZE REDUCTION IN IMAGE STEGANOGRAPHY”. International Journal of Advance Engineering and Research Development (IJAERD), vol. 4, no. 7, July 2017, pp. 401-9, https://ijaerd.org/index.php/IJAERD/article/view/3213.