Synthesis and Characterization of Polyimide Thin Films by Thermal Evaporation and Solid State Reactions. Global Journal of Science Frontier Research, [S. l.], v. 15, n. 30, p. 7–11, 2015. Disponível em: https://journalofscience.org/index.php/GJSFR/article/view/. Acesso em: 24 oct. 2026.