Sharma, H. , Sharma, A. , Bansal, D.M. and Kumar Gupta, D.R. 2022. A Review on Techniques and Applications of Gastroretentive Drug Delivery System. International Journal of Medical and Biomedical Studies. 6, 12 (Dec. 2022). DOI:https://doi.org/10.32553/ijmbs.v6i12.2632.