Łacina-Łanowski, Artur. “Personal Development As a Correlate of Active Aging. Support for Older Adults in Developing Social Competencies During Training and Workshops”. Exlibris Social Gerontology Journal 23, no. 2 (April 6, 2023): 91–100. Accessed June 16, 2026. https://ojs.wsb.edu.pl/index.php/bgs/article/view/894.