Optical analysis of PVA/CdS nanostructure. Experimental and Theoretical NANOTECHNOLOGY, [S. l.], v. 9, n. 1, p. 9–14, 2025. DOI: 10.56053/9.1.9. Disponível em: https://etnano.com/index.php/journal/article/view/130.. Acesso em: 23 feb. 2025.