Tung, N. T. “Higher Innovation Capacities for Participation in Higher Value Added Stages in Global Value Chains: Theoretical Aspects and Suggetions for Vietnam”. Journal SCIENCE AND TECHNOLOGY POLICIES AND MANAGEMENT, vol. 8, no. 2, July 2019, pp. 35-50, https://vietnamstijournal.net/index.php/JSTPM/article/view/298.