1.
DEMCZYSZAK, Iwona, WŁUDARCZAK, Dominika, FORTUNA, Małgorzata and ZEMEŁKO, Jakub. The middle-aged women motivations taking up fitness type physical activity. Journal of Education, Health and Sport. Online. 24 November 2018. Vol. 8, no. 11, pp. 382-388. [Accessed 18 April 2025].