ā€œA Study of Synthesis and Characterization of New Aromatic Poly(amide-imide)sā€ (2017) Ibn AL-Haitham Journal For Pure and Applied Sciences, 28(1), pp. 73ā€“87. Available at: https://jih.uobaghdad.edu.iq/index.php/j/article/view/191 (Accessed: 28 April 2024).