id	domain	url
emerpers-68400	www.jallr.com	http://www.jallr.com/index.php/jallr/article/view/551
emerpers-68400	doi.org	https://doi.org/10.1080/09571736.2013.836343
emerpers-68400	digitalcommons.unl.edu	http://digitalcommons.unl.edu/teachlearnfacpub/181
emerpers-68400	dx.doi.org	http://dx.doi.org/10.5539/ies.v8n2p113
emerpers-68400	www.researchgate.net	https://www.researchgate.net/publication/28178414
emerpers-68400	doi.org	https://doi.org/10.1016/j.sbspro.2015.07.505
emerpers-68400	doi.org	https://doi.org/10.1111/j.1540-4781.2009.00972.x
emerpers-68400	carla.acad.umn.edu	http://carla.acad.umn.edu/is
emerpers-68400	www.researchgate.net	https://www.researchgate.net/publication/28178414
emerpers-68400	radicalpedagogy.icaap.org	http://radicalpedagogy.icaap.org/content/issue3_3/7-thanasoulas.html
emerpers-68400	doi.org	https://doi.org/10.5842/40-0-7