Timler, Dariusz, Łukasz Szarpak, Marcin Madziała, and Dorota Kałuża-Kopias. “Employees Health and Retirement Retirement for Example Voivodeship Specialist Hospital M. University in Lodz”. Acta Universitatis Lodziensis. Folia Oeconomica, no. 291 (January 1, 2013): 125–137. Accessed December 6, 2025. https://www.czasopisma.uni.lodz.pl/foe/article/view/27568.