H. Shareef Haydar, هالة, A. Jihad Al-shaheen, and عامرة, “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)”, EDUSJ, vol. 28, no. 3, pp. 30–39, Sep. 2019.