STRPIĆ, K.; MILIČEVIĆ, M.; KUREVIJA, T. Development of Tight Oil Resources in USA: Profitability of Exploitation and Effect of Macroeconomic Indicators in Volatile Oil Price Environment. Rudarsko-geološko-naftni zbornik, [S. l.], v. 32, n. 3, p. 23–33, 2017. DOI: 10.17794/rgn.2017.3.3. Disponível em: https://hrcak.srce.hr/ojs/index.php/rgn/article/view/4950. Acesso em: 4 oct. 2022.