HADDAD , C a; HORNUF, L. IDENTIFYING KEY PLAYERS IN THE FINTECH STARTUP ECOSYSTEM: A NETWORK VISUALIZATION. International Research Journal of Accounting, Finance and Banking (IRJAFB), [S. l.], v. 14, n. 1, p. 52–73, 2023. Disponível em: https://zapjournals.com/Journals/index.php/irjafb/article/view/448. Acesso em: 28 jun. 2025.