UBIETO ARTUR, A.-P. “4R” sustainability and quality teaching using Free Software: Teaching experience in the "Degree in Information and Documentation" of the University of Zaragoza ((1992-)2008-2022). TECHNO REVIEW. International Technology, Science and Society Review /Revista Internacional de Tecnología, Ciencia y Sociedad, [S. l.], v. 11, n. 3, p. 1–12, 2022. DOI: 10.37467/revtechno.v11.3794. Disponível em: http://journals.eagora.org/revTECHNO/article/view/3794. Acesso em: 4 jul. 2024.