Grewiński, Mirosław, and Jaonna Lizut. “SOME CASES OF INTEGRATED SOCIAL SERVICES IN POLAND”. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference 4 (May 26, 2016): 300–310. Accessed November 22, 2024. https://journals.ru.lv/index.php/SIE/article/view/1571.