Barreto, G., 		Mignoni, V., 		Mazo, P., 		Scalco Neto, H., & 		Zanetti, A.
2025 Oct 22.  Sustainable Digital Signage with Free Software: An Applied Study with Raspberry Pi in Smart Campuses. Proceedings of the Latin American Congress on Free Software and Open Technologies (Latinoware). [Online] :