Akram, Evon, Gamal A El-Hiti, Dina S Ahmed, Alaa Adnan Rashad, Wedad H Al Dahhan, and Emad Yousif. “Morphological, Liquid Crystal and Optical Band Energy Properties of Polyphosphates”. Al-Nahrain Journal of Science 22, no. 2 (June 30, 2019): 19–26. Accessed May 22, 2026. https://mail.anjs.edu.iq/index.php/anjs/article/view/2115.