VAZ, M. .; VITORINO, H. .; DE SOUZA, N.; DA SILVA, J.; DA CRUZ, D. Family farmers’ environmental perception of ecosystem services in the Brazilian semi-arid region. Journal of Agriculture, Food Systems, and Community Development, Ithaca, NY, USA, v. 14, n. 4, p. 81–92, 2025. DOI: 10.5304/jafscd.2025.144.006. Disponível em: https://foodsystemsjournal.org/index.php/fsj/article/view/1411. Acesso em: 5 apr. 2026.