Nigam, H., G. Saharia, and H. Sharma. “Studies in Sulphonamides Part XIII: Synthesis of Some New 1-Methyl-3-Aryl-2-(arylazo/N-Substituted P-Sulphamylbenzeneazo) Propane-1, 3-Diones As Potential Antibacterials”. Defence Science Journal 32, no. 2 (February 12, 2014): 87-94. Accessed April 2, 2020. https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/6198.