Wawrzyniak, Joanna, and Elżbieta Woźnicka. “Positive Aspects of Old Age in University of Third Age students’ Perception”. Acta Universitatis Lodziensis. Folia Oeconomica, no. 291 (January 1, 2013): 209–219. Accessed December 5, 2025. https://czasopisma.uni.lodz.pl/foe/article/view/27574.