Preparation and characterization study of some metal complexes of new ligand derived from benzothiazine. Journal of the College of Basic Education, [S. l.], v. 18, n. 75, p. 235–243, 2023. DOI: 10.35950/cbej.v18i75.9144. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/9144.. Acesso em: 21 apr. 2025.