BHATTARAI, B. The Internal and external Rate of Return (IRR and ERR) Methods: A Look into Their Features and Relevance. Economic Journal of Nepal, [S. l.], v. 29, n. 1, p. 30–37, 2006. Disponível em: https://www.nepjol.info/index.php/EJON/article/view/159. Acesso em: 2 may. 2024.