Akgül, B. M., C. Birinci, Şenol Göral, and S. Karaküçük. “An Investigation of Ecocentric and Anthropocentric Attitudes and Antipathy towards Environment in Athletes”. Journal of Human Sciences, vol. 14, no. 4, Nov. 2017, pp. 3405-14, https://www.j-humansciences.com/ojs/index.php/IJHS/article/view/4680.