movva, babji, et al. “FORMULATION AND EVALUATION OF FAST DISSOLVING TABLETS OF RANITIDINE HYDROCHLORIDE BY HOLE TECHNOLOGY”. Asian Journal of Pharmaceutical and Clinical Research, vol. 6, no. 4, Oct. 2013, pp. 143-7, https://www.journals.innovareacademics.in/index.php/ajpcr/article/view/514.