E. Batbayar, A. Venter, and M. Téllez, “Fatigue and Quality of Life Among Patients With Multiple Sclerosis: The Mediating Role of Depression and the Moderating Role of Psychological Resilience”, QLHS, vol. 2, no. 1, pp. 1–15, Jan. 2026, doi: 10.61838/q662sw69.