TRUONG , V. A.; NGUYEN, B. T. Stability current for single-phase grid-connected photovoltaic systems. Journal of Technical Education Science, [S. l.], v. 5, n. 2, p. 40–45, 2010. Disponível em: https://www.jte.edu.vn/index.php/jte/article/view/840. Acesso em: 7 apr. 2026.