01539oas 2200637 a 450 991014446040332120251106213014.0(OCoLC)228071386(CONSER) 2011233140(CKB)1000000000222848(DE-599)ZDB2195938-9(EXLCZ)99100000000022284820080514a20019999 sy bspaur|||||||||||txtrdacontentcrdamediacrrdacarrierRevista de educación a distancia[Murcia] Universidad de MurciaRefereed/Peer-reviewed1578-7680 REDRED, Rev. educ. distanciaDistance educationPeriodicalsDistance educationfast(OCoLC)fst00895456Periodicals.fastDistance educationDistance education.Universidad de MurciaCGUCGUCUDOCLCQGUASFBCCOHTMUX0CSUOCLCQOCLCOOCLCQOCLCFOCLCQAU@OCLCQVT2OCLCQU3WOCLCLOCLCQJOURNAL9910144460403321Revista de educación a distancia2123685UNINA