ESPINOZA HERNÁNDEZ, D. L. Developing an addin for Monodevelop 2.8 that enables the implementation of subscription service using ASP .NET 2.0 and PostgreSQL 8.4 database manager. Universitas (León) , Nicaragua, NI, v. 5, n. 2, p. 9–16, 2015. DOI: 10.5377/universitas.v5i2.2030. Disponível em: https://revistas.unanleon.edu.ni/index.php/revistauniversita/article/view/684. Acesso em: 7 nov. 2026.