Szulc, Sylwia. “THE ROLE OF THE TEACHER AND EIGHT KEY COMPETENCE FOR LIFELONG LEARNING. CASE STUDY POLISH SCHOOL IN REZEKNE”. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference 4 (May 26, 2016): 153–162. Accessed January 5, 2025. https://journals23.rta.lv/index.php/SIE/article/view/1539.