“Preparation and characterization of bio-adhesive Metformin Hydrochloride tablets (model drug)”, Tuj-hlth, vol. 43, no. 6, pp. 247–267, Jan. 2022, Accessed: Nov. 01, 2026. Available: https://journal.latakia-univ.edu.sy/index.php/hlthscnc/article/view/11554