id	domain	url
cet-14730	www.cetjournal.it	www.cetjournal.it
cet-14730	doi.org	https://doi.org/10.1016/j.treng.2023.100199
cet-14730	doi.org	https://doi.org/10.1109/peeic.2018.8665618
cet-14730	doi.org	https://doi.org/10.1016/j.rser.2015.06.053
cet-14730	doi.org	https://doi.org/10.3303/cet23106031
cet-14730	doi.org	https://doi.org/10.3303/cet1756058
cet-14730	doi.org	https://doi.org/10.1016/j.enpol.2012.09.064
cet-14730	doi.org	https://doi.org/10.1016/j.proeng.2012.01.1182