Castillo-Hernández L, Orozco Jiménez A, Enríquez Leonides S, González-Luna S, Maldonado-Jáquez JA, Castillo-Hernández G. Characterization of traditional sheep production systems in the State of Mexico: Productive and economic aspects. Spei domus. 2025;21(1):1-6. doi:10.16925/2382-4247.2025.01.04