A Review Exploring the Coordination Chemistry of Active Methylene Groups Hydrazones. Global Journal of Science Frontier Research, [S. l.], v. 19, n. B1, p. 25–33, 2019. Disponível em: https://journalofscience.org/index.php/GJSFR/article/view/2410. Acesso em: 21 jan. 2026.