UMAR T. SHAMI; TABREZ A. SHAMI. A PWM-Based Technique to Measure Phase Angle Between AC Voltage and Current. IEEEP New Horizons Journal , [S. l.], 2024. Disponível em: https://ieeepnhrj.org/index.php/ieeep/article/view/211. Acesso em: 4 dec. 2024.