KARBOWSKI, Adam. Cooperative and non-cooperative R&D in product innovation and firm performance. Journal of Business Economics and Management, [S. l.], v. 20, n. 6, p. 1121–1142, 2019. DOI: 10.3846/jbem.2019.11050. Disponível em: https://journals.vilniustech.lt/index.php/JBEM/article/view/11050. Acesso em: 17 may. 2025.