fakhir mohammed, hawar, هاوار, Nabil adil Fakhre, and نبیل. 2025. “Liquid-Liquid Extraction of Copper (II) in a Synthetic Sample Using a New Macrocyclic Compound”. Rafidain Journal of Science 30 (4):11-21. https://doi.org/10.33899/rjs.2021.169973.