QUANG, H.; THANH, H. T. Extension of method for converting timeer model to relational model. Journal of Computer Science and Cybernetics, [S. l.], v. 25, n. 3, p. 246–257, 2012. DOI: 10.15625/1813-9663/25/3/577. Disponível em: https://vjs.ac.vn/index.php/jcc/article/view/577. Acesso em: 23 nov. 2024.