Waghmare, Santosh A, and Arun M Kashid. “Reverse Phase-High Performance Liquid Chromatography Method Development and Validation for Estimation of Efavirenz by Quality by Design Approach”. Journal of Drug Delivery and Therapeutics, vol. 9, no. 1-s, Feb. 2019, pp. 319-30, https://doi.org/10.22270/jddt.v9i1-s.2357.