BAN, Đoàn V. Correctness of object-oriented database schema. Journal of Computer Science and Cybernetics, [S. l.], v. 16, n. 3, p. 7–15, 2013. DOI: 10.15625/1813-9663/16/3/2902. Disponível em: https://vjs.ac.vn/index.php/jcc/article/view/2902. Acesso em: 2 may. 2024.