Da Silva, Michael Gonçalves, et al. “Autoregressive Vectors Applied to the Determinants of Brazil-China Exports Between the Years 2010-2016”. Sigmae, vol. 8, no. 2, July 2019, pp. 716-21, https://publicacoes.unifal-mg.edu.br/revistas/index.php/sigmae/article/view/941.