@article{garcias_kassouf_2016,  title={Assessment of rural credit impact on land and labor productivity for Brazilian family farmers},  volume={26},  ISSN={0103-6351},  url={https://doi.org/10.1590/0103-6351/2761},  DOI={10.1590/0103-6351/2761},  number={3},  journal={Nova Economia},  publisher={Nova Economia},  author={Garcias, Marcos de Oliveira and Kassouf, Ana Lucia},  year={2016},  month={Sep},  pages={721–746} }