@ARTICLE{Pollak_Anita_Work_2017, author={Pollak, Anita and Chrupała-Pniak, Małgorzata and Rudnicka, Patrycja and Paliga, Mateusz}, number={No 2}, journal={Polish Psychological Bulletin}, howpublished={online}, year={2017}, publisher={Committee for Psychological Science PAS}, title={Work Engagement – A Systematic Review of Polish Research}, URL={http://www.czasopisma.pan.pl/Content/101087/PDF/05.pdf}, doi={10.1515/ppb-2017-0021}, }