GUDRET, G. N.; HIKMET JAMAL, I.; ARIF, A. J.; FARIZ ALI, A.; MEHERREM, I. Z. Investigation of using bleaching earth and activated carbon mixturein sunfloweroilrefining. JOURNAL OF ADVANCES IN CHEMISTRY, [S. l.], v. 13, n. 1, p. 5932–5936, 2017. DOI: 10.24297/jac.v13i12.5972. Disponível em: https://rajpub.com/index.php/jac/article/view/5972. Acesso em: 19 may. 2024.