ABAZLI, M. . .; PRIMO, A. . . Contribution in removal water hardness by soda ash which formed from hearth firewood. Tishreen University Journal -Basic Sciences Series, [S. l.], v. 39, n. 5, 2018. Disponível em: https://journal.tishreen.edu.sy/index.php/bassnc/article/view/4013. Acesso em: 13 jun. 2024.