XUYEN, N. H.; HAI HA, D. T.; TUAN, N. Q. Enhancement of effectiveness of policies to promote the technological innovation by businesses. Journal SCIENCE AND TECHNOLOGY POLICIES AND MANAGEMENT, [S. l.], v. 2, n. 2, p. 1–10, 2017. Disponível em: https://vietnamstijournal.net/index.php/JSTPM/article/view/50. Acesso em: 29 apr. 2024.