SRIVASTAVA, Shekhar. Synthesis of Some New Sn(II) Schiff base Complexes. Asian Journal of Chemistry, [S. l.], v. 6, n. 3, p. 698–699, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/24635. Acesso em: 16 apr. 2025.