LE, Duc Tung; LE, Thi Minh Chau. Voltage Control of Grid-Connected PV System Facing Voltage Sags. Old Journal, [S. l.], n. 144C, p. 1–5, 2020. Disponível em: https://jst.vn/index.php/old/article/view/507. Acesso em: 2 aug. 2025.