MARIA AMPARO MARTINEZ MARTINEZJUAN VICENTE DELGADO BERMEJO2026-01-292026-01-29201910.21071/az.v68i261.39502-s2.0-85061675262https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/30081Animal Science and ZoologySocio-economic characterization of cattle breeding in upper Egypt’s family farming; [Caracterización socio-económica de la cría de bovinos en la agricultura familiar del alto Egipto]research article