Economic and environmental impacts of the recycling system in Portugal S. Ferreira M. Cabral N.F. Da Cruz R.C. Marques Publication Journal: Journal of Cleaner Production Year of Publication: 2014 Volume: 79 Pagination: 219-230 Identifiers Other Numbers: 2-s2.0-84905080196 Alternative titles DOIGoogle ScholarBibTeXRIS Locators