Saswati Phookan (2016) “Synthesis and characterization of polyamideimides from diaminobenzophenone-3,3′ ,4,4′ -tetracarboxylic diimides and aromatic dicarboxylic acid— terephthalic acid (TPA)”, International Journal of Emerging Trends in Science and Technology, 3(06), pp. 4171-4175. Available at: https://ijetst.igmpublication.org/index.php/ijetst/article/view/1125 (Accessed: 29September2024).