THANOON, H.; AL-BAKRI, H.; SALIH, H. Preparation and study of the effect of binary doping on the electrical and optical properties of polyamide. Journal of Education and Science, [S. l.], v. 27, n. 4, p. 157–175, 2018. DOI: 10.33899/edusj.2018.159293. Disponível em: https://edusj.uomosul.edu.iq/index.php/edusj/article/view/41924. Acesso em: 10 sep. 2025.