SULLIVAN, D. H.; ZIEGERT, A. L. The Prevalence and Demography of Insufficient Earnings. Journal of Applied Business and Economics, [S. l.], v. 23, n. 5, 2021. DOI: 10.33423/jabe.v23i5.4574. Disponível em: https://articlegateway.com/index.php/JABE/article/view/4574. Acesso em: 3 jul. 2024.