Nasser, Hajar Naser, Yousry. M . Issa, and Mosaab Barakat Khalel. “3-Diphenyl-5- (P-Nitrophenyl) Formazan As Ionophore With Copper(II)”. Tishreen University Journal -Basic Sciences Series 37, no. 1 (May 18, 2016). Accessed May 7, 2024. https://journal.tishreen.edu.sy/index.php/bassnc/article/view/1497.