«Environmental education and solid waste disposal: a look at household collection in the city of Araguaína, Tocantins». Revista Sítio Novo 8, no. 4 (marzo 31, 2025): 29–46. Accedido septiembre 15, 2026. https://sitionovo.ifto.edu.br/index.php/sitionovo/article/view/1454.