Study the Optical Properties of Polyvinyl Alcohol Thick Film Irradiated with Violet Laser. JOURNAL OF UNIVERSITY OF BABYLON for Pure and Applied Sciences, [S. l.], v. 31, n. 3, p. 137–146, 2023. DOI: 10.29196/jubpas.v31i3.4834. Disponível em: https://journalofbabylon.com/index.php/JUBPAS/article/view/4834. Acesso em: 19 apr. 2025.