Chemical Modification of Poly(Vinyl Chloride) Resin to Improve the Photostability Processes. Al-Nahrain Journal of Science, [S. l.], v. 21, n. 4, p. 1–9, 2018. Disponível em: https://anjs.edu.iq/index.php/anjs/article/view/1978.. Acesso em: 2 may. 2024.