Optical Properties and Morphological Study of New Films Derived From Poly(Vinyl Chloride)-Phenyl Phrine HCl Acid Complexes. Al-Nahrain Journal of Science, [S. l.], v. 19, n. 2, p. 51–57, 2018. Disponível em: https://anjs.edu.iq/index.php/anjs/article/view/232.. Acesso em: 3 may. 2024.