Szrajda, J.; Sygit-Kowalkowska, E.; Weber-Rajek, M.; Tudorowska, M.; Ziółkowski, M.; Borkowska, A. Working With Socially Maladjusted Youths and Children With Developmental Disorders. Predictors and Correlations of Health Among Personnel in Youth Centres. JECS 2019, 10, 155-169.