id	domain	url
issue-357	doi.org	https://doi.org/10.30525/2256-0742/2018-4-1-248-254
issue-357	www.innovation-system.net	http://www.innovation-system.net/wp-content/uploads/2013/03
issue-357	doi.org	https://doi.org/10.1007/s10961-008-9100-4
issue-357	doi.org	https://doi.org/10.21003/ea.v162-02