The effects of financial education on consumer behavior: A study with low-income elderly. Research, Society and Development, [S. l.], v. 10, n. 5, p. e47710515269, 2021. DOI: 10.33448/rsd-v10i5.15269. Disponível em: https://www.rsdjournal.org/rsd/article/view/15269. Acesso em: 6 feb. 2026.