A. Al-Lami, Ali kareem. “Mesomorphic Properties of Symmetric Hydrogen – Bonding Dimers Containing Chalcone Moiety”. Iraqi Journal of Science 55, no. 4A (June 24, 2026): 1455–1464. Accessed July 1, 2026. https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/11238.