Comparison between Graded Crushed Gravel Filter and Textile Filter using Statistical Analysis. Al-Nahrain Journal for Engineering Sciences, [S. l.], v. 22, n. 3, p. 166–171, 2019. DOI: 10.29194/NJES.22030166. Disponível em: https://nahje.com/index.php/main/article/view/NJES.22030166.. Acesso em: 3 may. 2024.