ERVITS, Irina. Quadrants of invention: Individual patent applications as unutilized resource of innovative capacity. International Entrepreneurship Review, [S. l.], v. 6, n. 1, p. 7–27, 2020. DOI: 10.15678/IER.2020.0601.01. Disponível em: https://ier.uek.krakow.pl/pm/article/view/1966. Acesso em: 29 apr. 2024.