A. kareem A. Al-Lami, “Mesomorphic Properties of Symmetric Hydrogen – Bonding Dimers Containing Chalcone Moiety”, Iraqi Journal of Science, vol. 55, no. 4A, pp. 1455–1464, Oct. 2023, Accessed: Dec. 09, 2025. [Online]. Available: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/11238