Grümpel C. Interlanguage studies in a cross cultural context: the interlanguage of Spanish speakers (L1) in an approach English (L2), German (L3). RAEI [Internet]. 2009 Nov. 15 [cited 2024 Nov. 21];(22):315-26. Available from: https://raei.ua.es/article/view/2009-n22-interlanguage-studies-in-a-cross-cultural-context-the-i