Carvalho, Viviane Grams, and Antônio Carlos Estender. “Environmental Awareness Contributing to Eliminating Waste and Expanding Actions in Favor of the Environment”. DESAFIOS - Revista Interdisciplinar Da Universidade Federal Do Tocantins, vol. 4, no. 2, May 2017, pp. 150-66, doi:10.20873/uft.2359-3652.2017v4n2p150.