Ilham, A. J., Ahmad, T., Croix, N. J. D. L., Maniriho, P., & Ntahobari, M. (2022). Data Hiding Scheme Based on Quad General Difference Expansion Cluster. International Journal on Advanced Science, Engineering and Information Technology, 12(6), 2288–2296. https://doi.org/10.18517/ijaseit.12.6.16002