KUMAR, RAJESH, S.A. ALI, UDAYAN DE, and RAJENDRA Prasad. “Characterization of Optical Modification in Polyethersulfone Due to Irradiation With Si and Ne Ions”. Asian Journal of Chemistry 18, no. 5 (March 30, 2010): 3365–3370. Accessed October 3, 2024. https://asianpubs.org/index.php/ajchem/article/view/13862.