id	domain	url
fuen-515	doi.org	https://doi.org/10.55670/fpll.fuen.4.4.3
fuen-515	fupubco.com	https://fupubco.com/fuen
fuen-515	doi.org	https://doi.org/10.55670/fpll.fuen.4.4.3
fuen-515	fupubco.com	https://fupubco.com/fuen
fuen-515	creativecommons.org	https://creativecommons.org/licenses/by/4.0/)
fuen-515	creativecommons.org	https://creativecommons.org/licenses/by/4.0