Comparison between Alum, Poly Aluminum Chloride , Ferric Chloride with Aloe vera as a Coagulants. Euphrates journal of agricultural science, [S. l.], v. 14, n. 1, p. 52–58, 2023. Disponível em: https://ejs-agri.com/index.php/EJAS/article/view/185. Acesso em: 12 nov. 2026.