id	domain	url
hassl-819	www.doi.org	https://www.doi.org/10.18488/journal.73.2019.72.56.63
hassl-819	doi.org	https://doi.org/10.1017/s0261444800000045
hassl-819	doi.org	https://doi.org/10.1093/elt/56.2.172
hassl-819	doi.org	https://doi.org/10.1017/s0261444807004144
hassl-819	doi.org	https://doi.org/10.1093/elt/55.4.347
hassl-819	doi.org	https://doi.org/10.17265/1539-8072/2015.04.002
hassl-819	doi.org	https://doi.org/10.1080/13670050.2015.1011076
hassl-819	doi.org	https://doi.org/10.1075/dujal.4.1.07jin
hassl-819	doi.org	https://doi.org/10.5539/elt.v6n3p20
hassl-819	doi.org	https://doi.org/10.1002/trtr.01099
hassl-819	doi.org	https://doi.org/10.15640/ijll.v5n2a18
hassl-819	doi.org	https://doi.org/10.1177/1362168816655364
hassl-819	doi.org	https://doi.org/10.1016/j.system.2015.09.007