L. Garge and R. B. Saudagar, “Development and Characterization of In Situ Ophthalmic Gel of Bepotastine Besilate”, J. Drug Delivery Ther., vol. 9, no. 4-A, pp. 656–663, Aug. 2019, doi: 10.22270/jddt.v9i4-A.3547.