Coulibaly, Ousmane, et al. “Economic Efficiency of Human Urine as Fertilizer in the Production of NERICA 4 Rice in the Sudano-Sahelian Zone of Mali.” International Journal of Environment, Agriculture and Biotechnology, vol. 9, no. 1, 2024, pp. 020–25. Crossref, https://doi.org/10.22161/ijeab.91.3.