Raj, B. S. ., Punitha, I. S. R. and Gifty, M. J. (2015) “Formulation and Evaluation of Floating Pulsatile Drug Delivery System of Ibuprofen and Ranitidine Combination”, International Journal of Pharmaceutical Sciences and Nanotechnology(IJPSN), 8(4), pp. 3009–3017. doi: 10.37285/ijpsn.2015.8.4.3.