Слободян, Т. З. “ABSENTEEISM IN POLAND: SPECIAL ASPECTS AND DYNAMICS”. PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY Idea, no. 3(27) (June 18, 2019): 159–171. Accessed December 10, 2025. https://pvntsh.nung.edu.ua/index.php/idea/article/view/633.