SHUKLA, A.; SELVAM, N. V.; RAMACHANDRAN, M. Urea as a complexing agent for selective removal of Ta and Cu in sodium carbonate based alumina chemical–mechanical planarization slurry: Scientific paper. Journal of the Serbian Chemical Society, Belgrade, Serbia, v. 87, n. 2, p. 219–232, 2021. DOI: 10.2298/JSC201220049S. Disponível em: https://www.shd-pub.org.rs/index.php/JSCS/article/view/10172. Acesso em: 3 may. 2024.