Gedam, Shweta, et al. “EFFECT OF CROSSLINKING AGENT ON DEVELOPMENT OF GASTRORETENTIVE MUCOADHESIVE MICROSPHERES OF RISEDRONATE SODIUM””. International Journal of Applied Pharmaceutics, vol. 10, no. 4, July 2018, pp. 133-40, doi:10.22159/ijap.2018v10i4.26071.