Tayo, Yanti, Siti Nursanti, Wahyu Utamidewi, Mayasari, and Zainal Abidin. “The Social Loafing Phenomenon”. International Journal of Psychosocial Rehabilitation 24, no. 2 (April 30, 2020): 1979–1987. Accessed May 25, 2025. https://www.psychosocial.com/index.php/ijpr/article/view/1769.