González de Uña, O.J. et al. 2018. Open Innovation Challenge as a new strategic Instrument for the public sector. TECHNO REVIEW. International Technology, Science and Society Review /Revista Internacional de Tecnología, Ciencia y Sociedad. 7, 1 (Jul. 2018), 1–7. DOI:https://doi.org/10.37467/gka-revtechno.v7.1660.