Kaur, Darshan, et al. “FORMULATION AND EVALUATION OF CARBOPOL 940 BASED GLIBENCLAMIDE TRANSDERMAL GEL”. International Journal of Pharmacy and Pharmaceutical Sciences, vol. 6, no. 8, Aug. 2014, pp. 434-40, https://www.journals.innovareacademics.in/index.php/ijpps/article/view/1355.