J. Al-Adely, Khalid. “Synthesis and Spectrophotometric Studies of Some Transition Metal Complexes With New Azo Dye 2-[2-(6-Methoxy benzothiazolyl)azo]-4-Nitro Phenol”. Asian Journal of Chemistry 24, no. 12 (August 12, 2012): 5597–5601. Accessed November 25, 2024. https://asianpubs.org/index.php/ajchem/article/view/9941.