id	domain	url
educatio-1024	dx.doi.org	http://dx.doi.org/10.5539/ass.v5n10p82
educatio-1024	dx.doi.org	http://dx.doi.org/10.1080/00223980.1950.9916035
educatio-1024	dx.doi.org	http://dx.doi.org/10.1080/00223980.1950.9916035
educatio-1024	dx.doi.org	http://dx.doi.org/10.5539/ass.v5n10p82