Naghipour, A. ., A. . Bastami, and A. H. . Ezati. “Synthesis and Identification of Copper (II) Complexes Using Phosphonium Salt Resulting from the Combination of Trinylphosphine and Ethyl Bromoacetate, Using Stereoscopic Methods”. Scientific Journal of Review, vol. 6, no. 7, May 2017, pp. 535-41, https://sjournals.com/index.php/sjr/article/view/62.