C., K., SETH, N. and GILL, N.S. 2021. GASTRO RETENTIVE DRUG DELIVERY SYSTEM: A SIGNIFICANT TOOL TO INCREASE THE GASTRIC RESIDENCE TIME OF DRUGS. International Journal of Current Pharmaceutical Research. 13, 1 (Jan. 2021), 7–11. DOI:https://doi.org/10.22159/ijcpr.2021v13i1.40818.