ALAM, S. M. M. Preparation of Polyimide-Clay Nanocomposites and Their Performance. Journal of Scientific Research, [S. l.], v. 1, n. 2, p. 326–333, 2009. DOI: 10.3329/jsr.v1i2.2297. Disponível em: https://banglajol.info/index.php/JSR/article/view/2297. Acesso em: 20 may. 2022.