Dervent, F., E. Arslanoğlu, and Ömer Şenel. “Agressivity Levels of the High School Students and Relation With Their Participation to Sport Activities (Sample of Istanbul)”. Journal of Human Sciences, vol. 7, no. 1, Feb. 2010, pp. 521-33, https://www.j-humansciences.com/ojs/index.php/IJHS/article/view/1004.