Szafranek, Anna. “Report on the Scientific Conference in the Series Age-Friendly World Jubilee of the 20th Anniversary of the Szczecin Branch of the Polish Gerontological Society Szczecin 2015”. Exlibris Social Gerontology Journal, vol. 10, no. 2, Feb. 2021, pp. 167-70, https://ojs.wsb.edu.pl/index.php/bgs/article/view/697.