H. HUSSEIN, S.; T. YASSIN, M. Efficiency Enhancement of CMOS Power Amplifier for RF Applications. Al-Rafidain Engineering Journal (AREJ), [S. l.], v. 27, n. 2, p. 60–67, 2022. DOI: 10.33899/rengj.2022.132768.1156. Disponível em: https://ojs.uomosul.edu.iq/index.php/arej/article/view/26833. Acesso em: 7 aug. 2025.