Mohammed, S. A., & Yousif, Y. Z. (2013). Syntheses of Some Schiff Base Nematic Mesogens and the Study of Their Binary Phase Diagrams by Miscibility Experiments. Science Journal of University of Zakho, 1(2), 747-757. https://www.sjuoz.uoz.edu.krd/index.php/sjuoz/article/view/383