“SYNTHESIS AND CHARACTERIZATION OF SOME NEW COMPOUNDS DERIVED FROM SEMICARBAZIDES AND 2-AMINO OXADIAZOLE (MONOMERS AND POLYMERS ) AND STUDY THEIR LIQUID CRYSTALLINE PROPERTIES”. Al-Nahrain Journal of Science 10, no. 1 (August 28, 2018): 18–24. Accessed May 17, 2024. https://anjs.edu.iq/index.php/anjs/article/view/1486.