id	domain	url
epaa-218	www.doaj.org	http://www.doaj.org)
epaa-218	epaa.asu.edu	http://epaa.asu.edu/epaa/v12n63
epaa-218	www.crue.es	http://www.crue.es
epaa-218	www.usc.es	http://www.usc.es/conta/web_personal/fls/index.htm
epaa-218	www.bc.edu	http://www.bc.edu/bc_org/avp/soe/cihe/newsletter/news27/text006.htm
epaa-218	www.crue.org	http://www.crue.org/cdobservatorio/index.htm
epaa-218	ssrn.com	http://ssrn.com/abstract=461640
epaa-218	ssrn.com	http://ssrn.com/abstract=296061