2021-04-122016-01-01154758161553166Xhttp://hdl.handle.net/10784/27731enghttps://v2.sherpa.ac.uk/id/publication/issn/1547-5816(Q, r) MODEL WITH CV aRa OF COSTS MINIMIZATIONarticle2021-04-12PUERTA, MARIA EUGENIA