Vinicius Gomes Ribeiro ,Environmental Labelling: The Importance of the Certification Related to Several Environmental Appeals Present in the Brazilian Market ,Design Ecovisions: Research on Design and Sustainability In Brazil - Volume 2 Volume , 2021, Pages 77-84, ISSN , http://dx.doi.org/10.5151/9786555500653-06, (https://openaccess.blucher.com.br/)keywords :