id	domain	url
alkej-354	doi.org	https://doi.org/10.22153/kej.2017.01.005
alkej-354	abe.ufl.edu	http://abe.ufl.edu/carpena/vfsmod/
alkej-354	websoilsurvey.nrcs.usda.gov	http://websoilsurvey.nrcs.usda.gov/app/hom