Chi, D.T.N. and Trinh, T.M. 2026. Self-Care Behavior, Psychological Distress, and Quality of Life Among Patients with Diabetes: A Cross-Sectional Study in Vietnam. International Journal Corner of Educational Research. 4, 3 (Mar. 2026), 151–159. DOI:https://doi.org/10.54012/ijcer.v4i3.710.