@article{souza_ramos_fiel_farias_sousa_nunes_2019,  title={Yield and water use efficiency of cowpea under water deficit},  volume={23},  ISSN={1415-4366},  url={https://doi.org/10.1590/1807-1929/agriambi.v23n2p119-125},  DOI={10.1590/1807-1929/agriambi.v23n2p119-125},  number={2},  journal={Revista Brasileira de Engenharia Agrícola e Ambiental},  publisher={Unidade Acadêmica de Engenharia Agrícola},  author={Souza, Paulo J. O. P. and Ramos, Thaynara F. and Fiel, Lucilene de C. S. and Farias, Vivian D. da S. and Sousa, Denis de P. and Nunes, Hildo G. G. C.},  year={2019},  month={Feb},  pages={119–125} }