Synthesis and Characterization of Several New Copolymers Based on Maleimides Bearing 1, 3, 4-Oxadiazole Moiety. Iraqi Journal of Science [Internet]. 2022 Jan. 31 [cited 2024 Dec. 19];57(4B):2604-16. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/6302