Hussain, Nadia Baqir, and Nisreen Hussein Karam. “Heterocyclic Compounds-Based Liquid Crystals: Synthesis and Mesomorphic Properties”. International journal of health sciences 6, no. S10 (October 26, 2022): 609–619. Accessed May 19, 2026. https://sciencescholar.us/journal/index.php/ijhs/article/view/13557.