Synthesis and Characterization of Several New Homopolymers, Copolymers and Phenolic Resins of N-Substituted Citraconisoimides. Iraqi Journal of Science [Internet]. 2023 Nov. 24 [cited 2024 May 18];55(2A):304-18. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/11650