Veysel, Temel, and Nas Kazim. “The Effect of Personality Characteristics of Students on Positive Perception Level: A Study to Hockey Super League Players”. Asian Journal of Education and Training 5, no. 1 (March 29, 2019): 269–274. Accessed September 21, 2024. http://mail.asianonlinejournals.com/index.php/EDU/article/view/414.