NUNES, Paulo Maçãs; SERRASQUEIRO, Zélia; GUEDES DE CARVALHO, Pedro. Investment determinants of fitness SMEs in Portugal. Technological and Economic Development of Economy, [S. l.], v. 19, n. 1, p. S496-S523, 2014. DOI: 10.3846/20294913.2013.879750. Disponível em: https://journals.vilniustech.lt/index.php/TEDE/article/view/4341. Acesso em: 29 jul. 2025.