Design And Implementation of online Auction System. NTU Journal of Pure Sciences, [S. l.], v. 1, n. 2, p. 29–38, 2022. DOI: 10.56286/ntujps.v1i2.206. Disponível em: https://journals.ntu.edu.iq/index.php/NTU-JPS/article/view/206.. Acesso em: 18 apr. 2025.