HAKIM, Hussein; HASHIM, Ahmed; ABDUL-HAFIDH, Ghaidaa; ALYAA, .H.A; MOHAMMED, Saif. STUDY THE OPTICAL PROPERTIES OF POLYVINYLPYRROLIDONE (PVP) DOPED WITH KBr. European Scientific Journal, ESJ, [S. l.], v. 9, n. 10, 2014. DOI: 10.19044/esj.2013.v9n10p%p. Disponível em: https://test.eujournal.org/index.php/esj/article/view/2416. Acesso em: 19 apr. 2025.