@article{McManus_2018, title={The concept of motivation and the problem of motivational barriers in foreign language learning}, url={https://pressto.amu.edu.pl/index.php/snp/article/view/14029}, DOI={10.14746/snp.2004.06.10}, abstractNote={The concept of motivation and the problem of motivational barriers in foreign language learning}, number={6}, journal={Scripta Neophilologica Posnaniensia}, author={McManus, Hanna}, year={2018}, month={sie.}, pages={173–186} }