KROLESKI, S. L.; RYAN, H. A.; BOTTIGLIERI, W. A. Economics For The Elderly: New Business Products And Options. Journal of Business & Economics Research (JBER), [S. l.], v. 7, n. 5, 2009. DOI: 10.19030/jber.v7i5.2288. Disponível em: https://clutejournals.com/index.php/JBER/article/view/2288. Acesso em: 17 jul. 2024.