[1]
M. . Leite da Silva Nascimento, A. L. . de Paula Marques, A. M. Lourenço Pereira de Almeida, and N. . Nascimento, “The transition from waste collector to enviromental education agent: enviromental education in quality of life”, Mundo Saude, vol. 30, no. 4, pp. 581–587, Oct. 2006.