Leonardo Castillo, Carla Regina Pasa Gómez, The perception of users regarding ecolabelling in packaging design., Blucher Design Proceedings, Volume 1, 2014, Pages 313-325, ISSN 23186968, http://dx.doi.org/10.5151/designpro-CIDI-28 (www.proceedings.blucher.com.br/article-details/the-perception-of-users-regarding-ecolabelling-in-packaging-design-8691) Palavras-chave:: ;