id	domain	url
easat-2116	creativecommons.org	https://creativecommons.org/licenses/by/4.0/)
easat-2116	doi.org	https://doi.org/10.5772/intechopen.104786
easat-2116	creativecommons.org	https://creativecommons.org/licenses/by/4.0
easat-2116	doi.org	https://doi.org/10.1007/978-3-030-56542-8_6