SORRENTINO, Mario; ESPOSITO, Antonio. Improving the role of business in financing entrepreneurship: a positioning map for US angel groups. Piccola Impresa / Small Business, [S. l.], n. 2, 2008. DOI: 10.14596/pisb.97. Disponível em: https://journals.uniurb.it/index.php/piccola/article/view/2590. Acesso em: 16 jul. 2024.