Validity of NPV rule and IRR criterion for Capital Budgeting and Cost Benefit Analyses. Singaporean Journal of Business Economics and Management, [S. l.], v. 11, n. 2, p. 35–40, 2025. Disponível em: http://www.singaporeanjbem.com/index.php/SJBEM/article/view/576. Acesso em: 24 jun. 2026.