KJELLBERG, H.; MALLARD, A. Valuation Studies? Our Collective Two Cents. Valuation Studies, [S. l.], v. 1, n. 1, p. 11–30, 2013. DOI: 10.3384/vs.2001-5992.131111. Disponível em: https://valuationstudies.liu.se/article/view/747. Acesso em: 23 sep. 2021.