id	domain	url
ideas-1613	doi.org	https://doi.org/10.24256/ideas.v3i1.140
ideas-1613	doi.org	https://doi.org/10.24256/ideas.v6i1.15
ideas-1613	doi.org	https://doi.org/10.24256/ideas.v3i1.140
ideas-1613	www.humaczenia-angielski.info	www.humaczenia-angielski.info/linguisics/word-formation.htm