Carmo, Alex Sander Souza do, Augusta Pelinski Raiher, e Alysson Luiz Stege. 2017. “Spatial Concentration of Brazilian Exports of Manufactured Products: A Microregional Analysis Considering Technological Levels”. Nova Economia 26 (3). https://revistas.face.ufmg.br/index.php/novaeconomia/article/view/3374.