Synthesis , characterization and evaluation of the biological efficacy of some nickel (II), silver (I), mercury (II), complexes for the new azo dye for pyrene. Samarra Journal of Pure and Applied Science, [S. l.], v. 2, n. 4, p. 19–31, 2021. DOI: 10.54153/sjpas.2020.v2i4.88. Disponível em: https://sjpas.com/index.php/sjpas/article/view/88. Acesso em: 25 apr. 2026.