SCHREIBER, T.; OPPERMAN, S.; HARDIN, R.; CAVICCHI, J.; PALLMEYER, A.; NACE, K.; LOVE, N. Nested risks and responsibilities: Perspectives on fertilizer from human urine in two U.S. regions. Journal of Agriculture, Food Systems, and Community Development, Ithaca, NY, USA, v. 10, n. 3, p. 221–242, 2021. DOI: 10.5304/jafscd.2021.103.016. Disponível em: https://foodsystemsjournal.org/index.php/fsj/article/view/982. Acesso em: 1 jul. 2022.