Characterization of the sludge produced in textile laundries in Agreste region of Pernambuco for use in alternative construction materials . Research, Society and Development, [S. l.], v. 10, n. 4, p. e40910414078, 2021. DOI: 10.33448/rsd-v10i4.14078. Disponível em: https://rsdjournal.org/rsd/article/view/14078. Acesso em: 5 dec. 2025.