Portuguese SME innovation sources:trends of the last decade Maria Manuela Natário Pedro Oliveira Publication Year of Publication: 2018 Natário, M. M., & Oliveira, P. (2018). Portuguese SME innovation sources:trends of the last decade. In . Identifiers ISSN Number: 2183-489X Other Numbers: cv-prod-id-3146600 Locators Alternative titles Google ScholarBibTeXRIS