EFFICIENT FUZZY LEFT SHIFT-SINUSOIDAL PULSE WIDTH MODULATION CONTROL SCHEME FOR SERIES ACTIVE POWER FILTER BASED ON SEVEN-LEVEL NEUTRAL POINT CLAMPED INVERTER TOPOLOGIES. REVUE ROUMAINE DES SCIENCES TECHNIQUES — SÉRIE ÉLECTROTECHNIQUE ET ÉNERGÉTIQUE, [S. l.], v. 67, n. 4, p. 467–472, 2022. Disponível em: https://journal.iem.pub.ro/rrst-ee/article/view/240.. Acesso em: 7 apr. 2025.