S. A. Waghmare and A. M. Kashid, “Reverse Phase-High Performance Liquid Chromatography method development and validation for estimation of efavirenz by Quality by Design approach”, J. Drug Delivery Ther., vol. 9, no. 1-s, pp. 319–330, Feb. 2019, doi: 10.22270/jddt.v9i1-s.2357.