id	domain	url
educationr-3737	doi.org	https://doi.org/10.14507/er.v31.3737
educationr-3737	www.tc.columbia.edu	https://www.tc.columbia.edu/articles/2006/june/the-politics-of-nochild-left-behind
educationr-3737	creativecommons.org	https://creativecommons.org/licenses/by-sa/4.0/
educationr-3737	creativecommons.org	https://creativecommons.org/licenses/by-sa/4.0