ANH, N. K. Object-oriented database schema normalization. Journal of Computer Science and Cybernetics, [S. l.], v. 19, n. 2, p. 125–130, 2012. DOI: 10.15625/1813-9663/19/2/1504. Disponível em: https://vjs.ac.vn/index.php/jcc/article/view/1504. Acesso em: 6 may. 2024.