SPERB, Eduardo Lucas; BÜTTENBENDER, Pedro Luís; JUSTEN, Adriano; THESING, Nelson José. EXPANSION AND LOYALTY OF MEMBERS IN CREDIT UNIONS. Editora Impacto Científico, [S. l.], p. 23–57, 2025. Disponível em: https://periodicos.newsciencepubl.com/editoraimpacto/article/view/9006. Acesso em: 23 jun. 2026.