id	domain	url
hssr-106	doi.org	https://doi.org/10.30560/hssr.v1n2p1
hssr-106	www.minedu.gov.gr	www.minedu.gov.gr)
hssr-106	www.researchgate.net	https://www.researchgate.net/publication/255658947_systems_inquiry_and_its_application_i
hssr-106	doi.org	https://doi.org/10.1111/j.1541-0072.2008.00249.x
hssr-106	doi.org	https://doi.org/10.4018/978-1-878289-68-1
hssr-106	doi.org	https://doi.org/10.1080/09640560124364
hssr-106	doi.org	https://doi.org/10.1016/s0166-4115(98)80017-4
hssr-106	doi.org	https://doi.org/10.1146/annurev.energy.28.050302.105603
hssr-106	dx.doi.org	http://dx.doi.org/10.6007/ijarbss/v3-i9/200
hssr-106	doi.org	https://doi.org/10.5281/zenodo.265909
hssr-106	doi.org	https://doi.org/10.5281/zenodo.345186
hssr-106	doi.org	https://doi.org/10.1109/tse.1977.229900
hssr-106	doi.org	https://doi.org/10.4135/9781412959636.n597
hssr-106	creativecommons.org	http://creativecommons.org/licenses/by/4.0/)