@article{marta2014environmental, title = {Environmental assessment of the integrated municipal solid waste management system in Porto (Portugal)} author = {Marta Herva, Belmira Neto, Enrique Roca}, journal = {Journal of Cleaner Production}, url = {https://www.sciencedirect.com/science/article/abs/pii/S0959652614001486?via%3Dihub}, doi = {j.jclepro.2014.02.007}, year = {2014} }