ZHAO, Yongliang; RUAN, Weihua; JIANG, Yonghong; RAO, Junnan. Salesperson human capital investment and heterogeneous export enterprises performance. Journal of Business Economics and Management, [S. l.], v. 19, n. 4, p. 609–629, 2018. DOI: 10.3846/jbem.2018.6267. Disponível em: https://journals.vilniustech.lt/index.php/JBEM/article/view/6267. Acesso em: 26 may. 2025.