Hussain, M. N., Al Masum, M. A., Akhter, S., Sharmin, F., & Reza, M. S. (2012). Formulation and Evaluation of Gastro Retentive Floating Tablets of Simvastatin using Hydrophilic Rate Retardant. Bangladesh Pharmaceutical Journal, 15(2), 119–126. https://doi.org/10.3329/bpj.v15i2.12575