PROF. DR,LALE BERKOZ, P. D. Y. A. P. D. E. Participation Of The Elderly In Social And Physical Activities, Case Of Istanbul. International Journal of Social Sciences and Humanities Invention, [S. l.], v. 2, n. 10, 2015. Disponível em: https://valleyinternational.net/index.php/theijsshi/article/view/265. Acesso em: 10 may. 2024.