@article{pucci_2014,  title={Identifying communities of practice through mobile phone data},  volume={6},  ISSN={2175-3369},  url={https://doi.org/10.7213/urbe.06.001.SE01},  DOI={10.7213/urbe.06.001.SE01},  number={1},  journal={urbe. Revista Brasileira de Gestão Urbana},  publisher={Pontifícia Universidade Católica do Paraná},  author={Pucci, Paola},  year={2014},  month={Jan},  pages={17–30} }