KYRIIENKO, P. G.; KYRIIENKO, V. V.; CHUMACHENKO, A. V. Portable device for water purification. Environmental safety and natural resources, [S. l.], v. 29, n. 1, p. 65–70, 2019. DOI: 10.32347/2411-4049.2019.1.65-70. Disponível em: https://es-journal.in.ua/article/view/166699. Acesso em: 26 jul. 2025.