Song Qingnan,. “The Impact of Personal Motivation on Volunteering Service Behaviour Among Public University Students in Heilongjiang Province, China: The Mediating Role of Volunteering Service Intention”. International Journal of Special Education, vol. 41, no. 22s, Sept. 2026, pp. 1192-13, https://internationalsped.com/index.php/ijse/article/view/6573.