Study the Rate Constant of Photostabilization of PVC in Presence of Schiff’s Bases of Sulphamethoxazole. Al-Nahrain Journal of Science, [S. l.], v. 17, n. 4, p. 39–43, 2018. Disponível em: https://anjs.edu.iq/index.php/anjs/article/view/375. Acesso em: 9 apr. 2025.