Pattanayak, Suman, et al. “Preparation and Evaluation of Ketoprofen Loaded Mucoadhesive Microspheres: KETOPROFEN LOADED MUCOADHESIVE MICOSPHERES”. Journal of Drug Delivery and Therapeutics, vol. 14, no. 1, Jan. 2024, pp. 4-8, https://doi.org/10.22270/jddt.v14i1.6353.