Faiku, Fatmir, Arben Haziri, Fatbardh Gashi, and Haxhere Faiku. “Extraction of Copper, Lead and Nickel from Hydrochloric Acid Solutions by N-Methyl-N,N,N-Trioctyloctan-1-Ammonium Chloride in Methyl Isobutyl Ketone”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 22, no. 1 (May 17, 2015): 393–402. Accessed July 23, 2024. https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/3953.