[1]
Gródek-Szostak, Z. et al. 2018. EPSS – METHOD AND TOOLS FOR IMPROVING THE COMPETENCE IN THE XXI CENTURY. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference. 5, (May 2018), 272–282. DOI:https://doi.org/10.17770/sie2018vol1.3153.