https://www.uso.es/uno-de-cada-seis-contratos-en-julio-duro-menos-de-una-semana/#:~:text=Uno%20de%20cada%20seis%20contratos%20en%20julio%20no%20dur%C3%B3%20ni,no%20llegaron%20a%207%20d%C3%ADas.