Generating Self-Invertible Matrices by Hill Cipher Algorithm In Gaussian Integers . Academic Science Journal, [S. l.], v. 2, n. 1, p. 108–122, 2024. DOI: 10.24237/ASJ.02.01.701B. Disponível em: https://acadscij.uodiyala.edu.iq/index.php/Home/article/view/342. Acesso em: 24 jun. 2025.