Determinants of Intra- Industry Trade between Zambia and it’s Trading Partners in the Southern African Development Community (SADC). Ethiopian Journal of Economics, [S. l.], v. 21, n. 1, p. 107–132, 2013. Disponível em: https://ethiopianjournalofeconomics.org/index.php/EJE/article/view/121.. Acesso em: 18 apr. 2026.