A Study of Synthesis and Characterization of New Aromatic Poly(amide-imide)s. Ibn AL-Haitham Journal For Pure and Applied Sciences, [S. l.], v. 28, n. 1, p. 73–87, 2017. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/191.. Acesso em: 28 apr. 2024.