id	domain	url
hungeobull-15519	doi.org	https://doi.org/10.1007/978-3-030-98523-3
hungeobull-15519	doi.org	https://doi.org/10.1007/978-3-030-98523-3
hungeobull-15519	doi.org	https://doi.org/10.15201/hungeobull.73.1.7
hungeobull-15519	doi.org	https://doi.org/10.15201/hungeobull.73.1.7