id	domain	url
ccsj-390	doi.org	https://doi.org/10.1080/00393630.2023.2184555
ccsj-390	www.herie.pl	https://www.herie.pl
ccsj-390	www.iso.org	https://www.iso.org/standard/74164.html
ccsj-390	www.wilhelm-research.com	http://www.wilhelm-research.com/book_toc.html