Arham, Aulia, Syukron Abu Ishaq Alfarozi, and Hanung Adi Nugroho. “A High-Capacity Reversible Watermarking Technique Using Bit-Level Expansion and Pixel Shifting”. Communications in Science and Technology 10, no. 2 (December 31, 2025): 477–492. Accessed March 19, 2026. https://cst.kipmi.or.id/journal/article/view/1856.