SAMCHENKO, D. N.; Kochetov G. М.; VASILIEV, A.; DERECHA, D. A.; SKIRTA, Y. B.; LASTIVKA, O. V. Energy-saving technology for processing of exhausted etching solutions with obtaining of ferromagnetic compounds. Environmental safety and natural resources, [S. l.], v. 43, n. 3, p. 22–34, 2022. DOI: 10.32347/2411-4049.2022.3.22-34. Disponível em: https://es-journal.in.ua/article/view/268814. Acesso em: 25 jul. 2025.