Silva, Adolfo Henrique Coutinho e, et al. “The Opportunistic Approach of the Positive Accounting Theory (PAT) Fails to Explain Choices Made at OGX: An Anomalous Situation?”. Revista De Contabilidade E Organizações, vol. 13, Dec. 2019, p. e164412, https://doi.org/10.11606/issn.1982-6486.rco.2019.164412.