NGOC HUY, D. T. Risk Level of Viet Nam Telecommunication Industry Under Financial Leverage During and After The Global Crisis 2007-2009. Journal of Business Management and Economics, [S. l.], v. 4, n. 5, p. 27–34, 2016. DOI: 10.15520/jbme.2016.vol4.iss5.189.pp. Disponível em: http://innovativejournal.in/index.php/jbme/article/view/1690. Acesso em: 18 may. 2024.