Shareef Haydar, H., هالة, Jihad Al-shaheen, A. and عامرة (2019) “Preparation and Identification of Cr(III), Fe(II), Fe(III), Mn(II) and Hg(II) Complexe with 4-[N-(Salicyladehyde) imino] Antipyrinyl Semicarbazide Ligand (L1)”, Journal of Education and Science (JES), 28(3), pp. 30–39. doi: 10.33899/edusj.2019.162969.