Theoretical Model for Spectroscopic Study of Cu+2, Co+2, and Fe+3 Dissolved in Ethanol with A Different Concentrations. Iraqi Journal of Physics, [S. l.], v. 18, n. 45, p. 49–58, 2020. DOI: 10.30723/ijp.v18i45.551. Disponível em: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/551.. Acesso em: 30 apr. 2024.