Determination of Trace Amount Of Copper (Cu) Using Uv-Vis Spectrophotometric Method. International Journal of Scientific Research and Management (IJSRM), [S. l.], v. 1, n. 1, p. 33–44, 2017. Disponível em: https://ijsrm.net/index.php/ijsrm/article/view/6.. Acesso em: 3 jul. 2024.