Synthesis and Characterization of Indole-Based Azomethine Compounds and Investigation of Their Dielectric Properties in Polyvinyl Alcohol Films. JMAU [Internet]. 2026 Jun. 1 [cited 2026 Jun. 20];18(1):36-5. Available from: https://journal.mauc.edu.iq/index.php/JMAUC/article/view/630