Silva, M. J. N. da, Khan, A. S., & Lima, P. V. P. S. (2021). Graywater Reuse: The Effects on Income and Agricultural Production Sustainability of Family Farming Systems in the Semiarid Region of Ceará, Brazil. Journal of Agricultural Studies, 9(1), 44–64. https://doi.org/10.5296/jas.v9i1.16658