Kalaja, PaulaLeppänen, Sirpa2017-07-062017-07-061998Studia Anglica Posnaniensia, vol. 33 (1998), pp. 165-1800081-6272http://hdl.handle.net/10593/18187enginfo:eu-repo/semantics/openAccessTowards discursive social psychology of Second Language Learning: The case of motivationArtykuł