id	domain	url
easat-1844	creativecommons.org	https://creativecommons.org/licenses/by/4.0/)
easat-1844	creativecommons.org	https://creativecommons.org/licenses/by/4.0
easat-1844	www.lrc.columbia.edu	https://www.lrc.columbia.edu/wp-content/uploads/2020/10/2017-technology-for-tblt-in-chapelle-sauro.pdf
easat-1844	sersc.org	http://sersc.org/journals/index.php/ijast/article/view/11873
easat-1844	www.jstor.org	http://www.jstor.org/stable/41413421
easat-1844	sersc.org	http://sersc.org/journals/index.php/ijast/article/view/9447