Ghlai, E.G.A. et al. 2025. Adaptive Steganographic Technique For Digital Images Based On The Least Significant Bit Substitution. Vokasi Unesa Bulletin of Engineering, Technology and Applied Science. 2, 3 (Sep. 2025), 619–631. DOI:https://doi.org/10.26740/vubeta.v2i3.40143.