Comparison of ion exchange methods for lithium-7 isotopic enrichment for application in PWR reactors. Brazilian Journal of Radiation Sciences, Rio de Janeiro, Brazil, v. 12, n. 4B (Suppl.), p. e2640, 2025. DOI: 10.15392/2319-0612.2024.2640. Disponível em: https://bjrs.org.br/revista/index.php/REVISTA/article/view/2640. Acesso em: 11 may. 2025.