Batbayar, Enkhzul, et al. “Fatigue and Quality of Life Among Patients With Multiple Sclerosis: The Mediating Role of Depression and the Moderating Role of Psychological Resilience”. Quality of Life and Health Sciences, vol. 2, no. 1, Jan. 2026, pp. 1-15, https://doi.org/10.61838/q662sw69.