Synthesis, spectral, electrochemical and antibacterial studies of tetraaza macrocyclic complexes of Mn(II) and Co(II). International Journal of Pharmaceutical Chemistry, [S. l.], v. 5, n. 4, p. 149–157, 2015. DOI: 10.7439/ijpc.v5i4.1955. Disponível em: https://www.ssjournals.co.in/index.php/ijpc/article/view/1955. Acesso em: 17 mar. 2026.