ZHAO, J.; BARRY, P. Implications of different income diversification indexes: the case of rural China. Economics and Business Letters, [S. l.], v. 2, n. 1, p. 13–20, 2013. DOI: 10.17811/ebl.2.1.2013.13-20. Disponível em: https://reunido.uniovi.es/index.php/EBL/article/view/9854. Acesso em: 2 may. 2024.