Chaudhari, K. D.; Nimbalwar, M. G.; Singhal, N. S.; Panchale, W. A.; Manwar, J. V.; Bakal, R. L. Comprehensive Review on Characterizations and Application of Gastro-Retentive Floating Drug Delivery System. GSC Adv. Res. Rev. 2021, 7, 035-044.