NGHĨA, H. H. Về các phép mã hóa hợp lý. Journal of Computer Science and Cybernetics, [S. l.], v. 10, n. 2, p. 29–35, 2016. DOI: 10.15625/1813-9663/10/2/8170. Disponível em: https://vjs.ac.vn/index.php/jcc/article/view/8170. Acesso em: 4 dec. 2024.