Tekin, G., Amman, M. T. and Tekin, A. (2009) “The effect of recreational physical exercise on depression and assertiveness levels of university students”, Journal of Human Sciences, 6(2), pp. 148–159. Available at: https://j-humansciences.com/ojs/index.php/IJHS/article/view/665 (Accessed: 22December2024).