M. de A. Gonçalves, M. M. A. Queirós, and A. H. Gonçalves, “A comparative study between brasilian and portuguese reality about urban solid waste management”, S&N, vol. 28, no. 1, Sep. 2016, Accessed: Jan. 08, 2026. [Online]. Available: https://seer.ufu.br/index.php/sociedadenatureza/article/view/30318