Teles, Rogério de Mesquita, and Antônio da Paz Rocha. “‘Lenghten Life’ Operation: Environmental Education, Citzenship and Preservation of Rio Preto”. European Journal of Sustainable Development 6, no. 4 (October 1, 2017): 95. Accessed March 28, 2024. http://ecsdev.org/ojs/index.php/ejsd/article/view/551.