Lam Quang Thai, Quach Thanh Hai, Nguyen Van Nghia, Truong Viet Anh, and Pham Vo Hong Nghi, “MODELING AND ASSESSMENT OF THE IMPACT OF A 25 KV-50 HZ RAILWAY TRACTION POWER SUPPLY SYSTEM ON THE POWER QUALITY OF THE ELECTRICAL GRID IN VIETNAM”, HUIT_OJS, vol. 26, no. 2E, p. 122, Jun. 2026, doi: 10.62985/j.huit_ojs.vol26.no2E.386.