M, J.; K, V. S. Study of Municipal Sludge Ash as a Brick Material -A Review. International Research Journal of Multidisciplinary Technovation, [S. l.], v. 1, n. 6, p. 416–420, 2019. DOI: 10.34256/irjmtcon57. Disponível em: https://journals.asianresassoc.org/index.php/irjmt/article/view/263. Acesso em: 3 jul. 2024.