MEZHER, Sahar. Electronic excitation produced by proton moving inside polystyrene using Drude model . University of Thi-Qar Journal of Science, University of Thi-Qar, Thi-Qar, Iraq, v. 5, n. 3, p. 142–150, 2015. DOI: 10.32792/utq/utjsci/v5i3.150. Disponível em: https://jsci.utq.edu.iq/index.php/main/article/view/150.. Acesso em: 29 mar. 2025.