3Usage of Open Access Respository Software[EB/ OL].[2013-02-14].http://www.opendoar.org/ onechart.php?clD=&ctlD=&rtlD=&cllD=&llD=& potlD=&rSoftWareName=&search=&groupby=r. rSoftWareName&orderby=Tally%20DESC&chartt ype=pie&width=600&height=300&caption=Usage of Open Access Repository Software - Worldwide.
4Contem Types in Open DOAR Respositories[EB/OL]. [2013-02-14].http://www.opendoar.org/onechart.php?clD= &ctlD=&rtlD=&c &search=&groupby=ct.ctDe fmition&orderby=Tally%20D ESC&charttype=bar&wi in OpenDOAR Repositories - Worldwide. Types.