Synthesis and characterization of new covalent chains of 2,5-bi-(4-alcoxyphenyl)-1,3,4-oxadiazole and its polymers and study of their liquid crystal properties. Journal of the College of Basic Education, [S. l.], v. 23, n. 99, p. 85–100, 2022. DOI: 10.35950/cbej.v23i99.6609. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/6609.. Acesso em: 8 jul. 2024.