Costa, Rayssa Alexandre, and Inez Silvia Batista Castro. “CEARÁ’S INTERNATIONAL TRADE (1997-2012) IN HECKSCHER-OHLIN PERSPECTIVE”. Contextus - Contemporary Journal of Economics and Management 13, no. 3 (December 17, 2015): 111–138. Accessed May 20, 2024. http://www.periodicos.ufc.br/contextus/article/view/704.