Palla, S. S., Kotha, R., Paladugu, A., Reddy, E. R. K. ., Adavi, S. L. ., & Reddy, K. R. (2013). Bilayer Floating Tablets for Gastroretentive Drug Delivery System. International Journal of Pharmaceutical Sciences and Nanotechnology(IJPSN), 6(3), 2097–2112. https://doi.org/10.37285/ijpsn.2013.6.3.1