Amit Saxena, Saurabh Sharma, and Asif Husain. “Antimicrobial and Anti-Tubercular Activity of Some New Indole Derivatives”. World Journal of Pharmaceutical Sciences, vol. 3, no. 9, Sept. 2015, pp. 1877-82, https://wjpsonline.com/index.php/wjps/article/view/antimicrobial-anti-tubercular-indole-derivatives.