JAAFER, H. J. Preparation and Study of Structural and Optical Properties of PbS:Cu Nanostructured Thin Films. European Multidisciplinary Journal of Modern Science, [S. l.], v. 26, n. 3, p. 22–31, 2024. DOI: 10.51699/emjms.v26i3.21. Disponível em: https://emjms.academicjournal.io/index.php/emjms/article/view/21. Acesso em: 10 may. 2024.