Preparation and Characterization of azo-Schiff-2- naphthol derivative complexes with metal ions. Open Herald: Periodical of Methodical Research, [S. l.], v. 4, n. 04, p. 3–11, 2026. Disponível em: https://academiaone.org/index.php/6/article/view/1537. Acesso em: 21 apr. 2026.