A. AL-Jibouri, Subhi, Lama’an J. Al-Hayaly, and Talal A.K. Al-Allaf. 2010. “Synthesis and Characterization of Some Mercury(II) Complexes With Phosphine Oxide, Sulphide and Mixed Ligands ”. Asian Journal of Chemistry 7 (3):471-74. https://asianpubs.org/index.php/ajchem/article/view/24333.