VAN LOON, E.; BAL, R. Uncertainty and the Development of Evidence-Based Guidelines. Valuation Studies, [S. l.], v. 2, n. 1, p. 43–64, 2014. DOI: 10.3384/vs.2001-5992.142143. Disponível em: https://valuationstudies.liu.se/article/view/765. Acesso em: 7 dec. 2021.