A Comparative Study on the Design Spectra Defined by Several Codes of Practice on RC Building Located in Baghdad City. Al-Nahrain Journal for Engineering Sciences, [S. l.], v. 20, n. 2, p. 425–435, 2017. DOI: nan. Disponível em: https://nahje.com/nahje/article/view/305. Acesso em: 28 apr. 2026.