ZEB, A.; HUSSAIN, K.; AHMAD, U.; AJMAIR, M. Factors affecting the services sector growth in Pakistan: A time varying parametric approach. Journal of Economics Library, [S. l.], v. 4, n. 3, p. 388–395, 2017. DOI: 10.1453/jel.v4i3.1416. Disponível em: https://journals.econsciences.com/index.php/JEL/article/view/1416. Acesso em: 22 nov. 2024.