WITWIT, Noora Asaad. Study of the optical properties of poly(vinyl chloride)-4-[(5-mercapto-1,3,4-thiadiazol-2-yl)diazenyl]phenol complexes. European Journal of Chemistry, [S. l.], v. 5, n. 4, p. 652–656, 2014. DOI: 10.5155/eurjchem.5.4.652-656.1100. Disponível em: https://eurjchem.com/index.php/eurjchem/article/view/1100. Acesso em: 1 may. 2024.