Gupta, Sandeep Kr., et al. “A Quantitative Structural Activity Relationship Study to Predict Antimycobacterial Effect of Some 2-Alkyl Sulphanyl Derivatives of Benzimidazole”. International Journal of Drug Design and Discovery, vol. 1, no. 3, Aug. 2010, pp. 252-7, https://ijddd.com/index.php/ijddd/article/view/32.