“PERFORMANCE EVALUATION OF MUCOADHESIVE POTENTIAL OF SODIUM ALGINATE ON MICROSPHERES CONTAINING AN ANTI-DIABETIC DRUG: GLIPIZIDE”, Int. J. Pharm. Sci. Drug Res., vol. 4, no. 2, pp. 115–122, Apr. 2012, doi: 10.25004/IJPSDR.2012.040205.