B. Nim, P. Sreearunothai, P. Opaprakasit, and A. Petchsuk, “Preparation and Properties of Electrospun Fibers of Titanium Dioxide-loaded Polylactide/Polyvinylpyrrolidone Blends”, Applied Science and Engineering Progress, vol. 12, no. 1, pp. 52–58, Feb. 2019.