TREVISAN, Lucas Renato; DAVID, Sergio Adriani. Some Comments On Fractionally Integration Processes Involving Two Agricultural Commodities. European Scientific Journal, ESJ, [S. l.], v. 12, n. 10, 2016. DOI: 10.19044/esj.2016.v12n10p%p. Disponível em: https://test.eujournal.org/index.php/esj/article/view/7367. Acesso em: 22 apr. 2025.