SAPAVATU, S. N., and R. K. JADI. “FORMULATION DEVELOPMENT AND CHARACTERIZATION OF GASTRORETENTIVE DRUG DELIVERY SYSTEMS OF LORATADINE”. International Journal of Applied Pharmaceutics, Vol. 11, no. 6, Nov. 2019, pp. 91-99, doi:10.22159/ijap.2019v11i6.35194.