Arunkumar, S. et al. 2019. Formulation and Evaluation of Bilayer Matrix Tablets of Nebivolol Hydrochloride and Valsartan. Journal of Drug Delivery and Therapeutics. 9, 4-s (Aug. 2019), 82–93. DOI:https://doi.org/10.22270/jddt.v9i4-s.3257.