Nguyen Ngoc Minh Doan, Nguyen Thanh Nhan, Trang The Hieu, Nguyen Tan Hung, Tong Quoc Truong, and Le Ngoc Thanh, “A COMPARATIVE STUDY OF FIVE-LEVEL HYBRID MULTILEVEL INVERTERS BASED ON A 3-LEG INVERTER”, HUIT_OJS, vol. 25, no. 4, pp. 12–20, Aug. 2025, doi: 10.62985/j.huit_ojs.vol25.no4.326.