id	domain	url
easat-3606	creativecommons.org	https://creativecommons.org/licenses/by/4.0/)
easat-3606	doi.org	https://doi.org/10.1016/j.compedu.2019.103681
easat-3606	creativecommons.org	https://creativecommons.org/licenses/by/4.0
easat-3606	www.nfer.ac.uk	https://www.nfer.ac.uk/publications/futl06/futl06.pdf