ELHAM HASSAN AZIZ. Design system for normalization by Using Normal Forms. Tikrit Journal of Pure Science, [S. l.], v. 21, n. 2, p. 171–183, 2023. DOI: 10.25130/tjps.v21i2.985. Disponível em: https://tjps.tu.edu.iq/index.php/tjps/article/view/985. Acesso em: 20 2024.