Mirsafian, Hamidreza, and Azadeh Mohamadinejad. “Sport Volunteerism: A Study on Volunteering Motivations in University Students”. Journal of Human Sport and Exercise 7, no. 1proc (May 23, 2012): S73-S84. Accessed April 24, 2024. https://www.jhse.ua.es/article/view/2012-v7-n1-proc-sport-volunteerism-a-study-on-volunteering-motiv.