“Preparation and Characterization of Some Metal Complexes of the New Ligand : 2-[ 2-(5- Methyl Benzothiazolyl )azo] -4-Methyl Phenol ( 5-Me-BTAC )”. 2019. Ibn AL-Haitham Journal For Pure and Applied Sciences 18 (3): 50-58. https://jih.uobaghdad.edu.iq/index.php/j/article/view/2222.