Estimating Of Etchant Copper Concentration in The Electrolytic Cell using Artificial Neural Networks. Tikrit Journal of Engineering Sciences, [S. l.], v. 17, n. 2, p. 9–21, 2010. DOI: 10.25130/tjes.17.2.02. Disponível em: https://tj-es.com/ojs/index.php/tjes/article/view/546.. Acesso em: 9 sep. 2026.