Adejumo, Moses T, and Olayinka Sanda. “Investigation of Usability of Fatty Acids As Copper Extractant from Leached Copper Ore”. International Journal of Chemistry and Materials Research 7, no. 1 (October 3, 2019): 20–26. Accessed May 18, 2024. https://archive.conscientiabeam.com/index.php/64/article/view/1873.