KARNAVAS, C. A New Approach of Investment Project Appraisal Under Risk and Uncertainty. Economics and Business Journal (ECBIS), [S. l.], v. 2, n. 3, p. 217–240, 2024. DOI: 10.47353/ecbis.v2i3.121. Disponível em: http://ecbis.net/index.php/go/article/view/121. Acesso em: 25 oct. 2025.