MANDEEP KAUR; 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), [S. l.], v. 4, n. 7, p. 401–409, 2017. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/3213. Acesso em: 7 jul. 2025.