Guilherme, C.S.L.V. and Bastos, A.K.P. (2017) “Environmental education as a tool for the implementation of selective collection door to door in community of Velho Timbo - Pacatuba (CE)”, Revista Hipótese, 3(1), pp. 59–81. Available at: https://revistahipotese.editoraiberoamericana.com/revista/article/view/247 (Accessed: 9 July 2026).