PITTIGLIO, Rosanna; BRUNI, Sergio; REGANATI, Filippo. Heterogeneity in firm performance during economic crisis. Business, Management and Economics Engineering, [S. l.], v. 12, n. 1, p. 1–14, 2014. DOI: 10.3846/bme.2014.01. Disponível em: https://journals.vilniustech.lt/index.php/BMEE/article/view/3481. Acesso em: 14 may. 2025.