@article{article13d64cd7, title = {Method for choosing models to estimate efficiency in Brazilian sanitation sector}, author = {Araujo, Pedro Henrique de Matos and Costa, Igor Pinheiro de Araújo and Moreira, Miguel Ângelo Lellis and Fávero, Luiz Paulo Lopes and Santos, Marcos dos}, year = {2025}, doi = {10.1016/j.procs.2025.08.040}, booktitle = {International Conference on Information Technology and Quantitative Management} }