@article{leiras_gonçalves_chawaguta_brito junior_yoshizaki_2021,  title={Food aid supply and distribution in insecure regions: world food programme operation analysis in Ethiopia},  volume={31},  ISSN={0103-6513},  url={https://doi.org/10.1590/0103-6513.20210070},  DOI={10.1590/0103-6513.20210070},  journal={Production},  publisher={Associação Brasileira de Engenharia de Produção},  author={Leiras, Adriana and Gonçalves, Paulo and Chawaguta, Bervery and Brito Junior, Irineu de and Yoshizaki, Hugo Tsugunobu Yoshida},  year={2021},  pages={e20210070} }