Abd Al-amir Jabbar H, .A.mohammed M, Malik SA. Theoretical Investigation of novel bis azo compounds using DFT. J. K. Chem. Sci. [Internet]. 2023 Dec. 10 [cited 2024 May 14];3(1):76-82. Available from: https://journal.uokufa.edu.iq/index.php/jkcs/article/view/11610