[1]
S. Mohammed Yaseen, B. Basheer Qassim, and N. Owayed Al-Lami, “Spectrophotometric Determination of Co(II) in Vitamin B12 Using 2-(biphenyl-4-yl)-3-((2-(2,4-dinitrophenyl) hydrazono)methyl) imidazo [1,2-a]pyridine as Ligand by Flow Injection–Merging Zone Analysis”, Al-Nahrain J. Sci., vol. 23, no. 3, pp. 24–38, Sep. 2020, Accessed: May 22, 2026. [Online]. Available: https://mail.anjs.edu.iq/index.php/anjs/article/view/2309