ANH, L. L.; SAMUEL, M. . Innovation activities of Ethiopian enterprises: current issues and recommendations. Journal SCIENCE AND TECHNOLOGY POLICIES AND MANAGEMENT, [S. l.], v. 10, n. 3, p. 93–104, 2021. Disponível em: https://vietnamstijournal.net/index.php/JSTPM/article/view/377. Acesso em: 5 may. 2024.