Azomesogens with tetra substituted benzene. مجلة ديالى للبحوث الانسانية, Iraq, v. 1, n. 36, 2022. DOI: 10.57592/djhr.v1i36.1667. Disponível em: https://djhr.uodiyala.edu.iq/index.php/DJHR2022/article/view/1667. Acesso em: 1 2025.