TIWARI, N.; KUMAR, S.; SINGH, V. P. Improved Efficiency Study of Single Axis Tracking Model Compared to Static Photovoltaic System. Power Research - A Journal of CPRI, [S. l.], p. 125–132, 2015. Disponível em: https://cprijournal.in/index.php/pr/article/view/751. Acesso em: 1 may. 2024.