Mahejabeen Syeda, and Shahnaz Shaik. “Formulation and in-Vitro Evaluation of Gastroretentive Microballoons of Riboflavin”. IJPAR JOURNAL, vol. 5, no. 3, Aug. 2016, pp. 377-8, doi:10.61096/ijpar.v5.iss3.2016.377-387.