Port wine value chain: from the Douro Valley to Oporto Cellars João Pedro Ferreira Pedro Nogueira Ramos Luís Cruz Eduardo Barata Michael Lahr Publication Journal: British Food Journal Year of Publication: 2019 Volume: 121 Issue: 2 Pagination: 466--478 Identifiers Other Numbers: 49674804 Alternative titles DOIGoogle ScholarBibTeXRIS Locators