LONG, Pham Dinh; ANH, Ho Thi Mai. Innovation and Productivity of Vietnamese Small and Medium Enterprises: Firm level panel data evidence. International Journal of Economics and Financial Issues, [S. l.], v. 7, n. 3, p. 226–232, 2017. Disponível em: https://econjournals.com./index.php/ijefi/article/view/4467. Acesso em: 23 dec. 2024.