Investigation of Usability of Fatty Acids as Copper Extractant from Leached Copper Ore. International Journal of Chemistry and Materials Research, [S. l.], v. 7, n. 1, p. 20–26, 2019. DOI: 10.18488/journal.64.2019.71.20.26. Disponível em: https://archive.conscientiabeam.com/index.php/64/article/view/1873. Acesso em: 22 jul. 2026.