Tran Van Hai, Le Thanh Toi, Van Tan Luong. THREE-STAGE SOLID STATE TRANSFORMER (SST). HUIT_OJS [Internet]. 2026 Jun. 28 [cited 2026 Sep. 21];26(3):127. Available from: https://ojs.dev.huit.vn/index.php/huit-j-sci/article/view/442