A. OBAID, H.; M. Y. AMEEN, Y. Insertion of High Frequency Solid State Transformer to Electric Power System And Analysis of its performance. Al-Rafidain Engineering Journal (AREJ), [S. l.], v. 27, n. 1, p. 64–72, 2022. DOI: 10.33899/rengj.2022.131459.1131. Disponível em: https://jamh.uomosul.edu.iq/index.php/arej/article/view/30647. Acesso em: 8 sep. 2025.