id	domain	url
alkej-652	doi.org	https://doi.org/10.22153/kej.2019.06.009
alkej-652	doi.org	https://doi.org/10.1016%2fj.rser.2016.09.078
alkej-652	doi.org	https://doi.org/10.1007/s40243-018-0112-1
alkej-652	doi.org	https://doi.org/10.1016
alkej-652	doi.org	https://doi.org/10.1155%2f2014%2f834128