id	domain	url
ideas-2555	u.lipi.go.id	http://u.lipi.go.id/1457703302
ideas-2555	www.tandfonline.com	https://www.tandfonline.com/doi/abs/10.1080/00098650903505415
ideas-2555	samples.sainsburysebooks.co.uk	http://samples.sainsburysebooks.co.uk/9780749457310_sample_128957.pd
ideas-2555	doi.org	https://doi.org/10.5539/elt.v2n3p113
ideas-2555	www.isetl.org	http://www.isetl.org/ijtlhe/