Azam, K. R., Razzak, M. S. M. I., Khan, F., Islam, M. S., Rony, M. R., & Reza, M. S. (2009). Impact of Granulation and Effect of Polymers on Theophylline Release from Matrix Tablets. Dhaka University Journal of Pharmaceutical Sciences, 7(2), 133–139. https://doi.org/10.3329/dujps.v7i2.2168