Development and in vitro evaluation of self-emulsifying drug delivery systems liquisolid lozenges of ibuprofen via design of experiments for solubility enhancement and oral epithelial cell permeation. Int. J. Res. Pharm. Sci. Technol. [Internet]. 2026 Aug. 7 [cited 2026 Aug. 10];9(3). Available from: http://rubatosisjournals.com/index.php/ijrpst/article/view/437