Synthesis and Spectroscopic Studies of some Divalent Metall Ion Complexes of 3-(4-hydroxyphenyl)-2-(3-(4-nitrobenzoyl) thioureido) propanoic acid. Baghdad Science Journal, Iraq, Baghdad, v. 14, n. 3, p. 0588, 2017. DOI: 10.21123/bsj.2017.14.3.0588. Disponível em: https://bsj-ojs.uobaghdad.edu.iq/index.php/BSJ/article/view/2406.. Acesso em: 18 jun. 2025.