Synthesis and Crystal Structure of two Copper (II) Carboxylate Complexes with Ethelyenediamine. JZS [Internet]. 2022 Dec. 20 [cited 2023 Sep. 30];24(2):12-20. Available from: https://jzs.univsul.edu.iq/index.php/jzs/article/view/jzs-10877