[1]
M. Rahardi, A. Aminuddin, F. F. Abdulloh, N. Sholihah, and F. Ernawan, “Optimizing Imperceptibility and Robustness Using Selective DCT Coefficients for Image Copyright Protection”, Eng. Technol. Appl. Sci. Res., vol. 15, no. 4, pp. 24825–24831, Aug. 2025.