Jawad, S. K. and AL-Ghurabi, F. A. W. (2017) “Liquid- Liquid extraction method for extraction Zn(II) and Cd(II) from aqueous solutions by two synthesized azo organic reagent.”, Al-Qadisiyah Journal of Pure Science, 18(3), pp. 102-113. Available at: https://journalsc.qu.edu.iq/index.php/JOPS/article/view/448 (Accessed: 2May2024).