اسامة جاسم ز. Synthesis and Characterization of New Mn(II), Co(II), Ni(II) and Cu(II) Complexes with [α-methyl-N-(3-methylidene indol)-2-amino anthraquinone] Ligand. College of Basic Education Research Journal, [S. l.], v. 10, n. 4, p. 570–581, 2011. Disponível em: https://stats.uomosul.edu.iq/index.php/berj/article/view/39696. Acesso em: 26 oct. 2025.