An Economic Analysis of Urban Waste Recycling within a Zero-Waste Framework. International Journal of Engineering and Technology (IJET), [S. l.], v. 1, n. 1, p. 255–268, 2025. Disponível em: https://e-journal.scholar-publishing.org/index.php/ijet/article/view/179. Acesso em: 12 dec. 2025.