Synthesis and Characterization of Fe (II), Co (II), Ni (II), Cu (II), Cd (II) Mono-Complexes with Mannich Base 4- hydroxy- 3-(4’-morpholinyl methyl) quinoline. Journal of the College of Basic Education, [S. l.], v. 18, n. 74, p. 83–94, 2023. DOI: 10.35950/cbej.v18i74.9687. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/9687.. Acesso em: 1 jul. 2024.