Study the Effect of Thickness on Optical Properties of Polymer PMMA Thin Films Preparated by Spin Coating Method. JOURNAL OF UNIVERSITY OF BABYLON for Pure and Applied Sciences, [S. l.], v. 27, n. 4, p. 169–177, 2019. Disponível em: https://journalofbabylon.com/index.php/JUBPAS/article/view/2459. Acesso em: 19 apr. 2025.