Application of an urban solid waste landfills quality index on the Puxinanã landfill of Paraíba State, Brazil. Sustainability in Debate, [S. l.], v. 8, n. 1, p. 108–124, 2017. DOI: 10.18472/SustDeb.v8n1.2017.21163. Disponível em: https://periodicostestes.bce.unb.br/index.php/sust/article/view/16462. Acesso em: 15 apr. 2025.