LEAL, S. Sustainability of Entrepreneurs through Innovation in Ecuador. Espí­ritu Emprendedor TES, [S. l.], v. 4, n. 4, p. 77–92, 2020. DOI: 10.33970/eetes.v4.n4.2020.232. Disponível em: https://www.espirituemprendedortes.com/index.php/revista/article/view/232. Acesso em: 5 dec. 2025.