Design and Implement of Dual Axis Solar Tracker System Based Arduino. Tikrit Journal of Engineering Sciences, [S. l.], v. 27, n. 2, p. 71–81, 2020. DOI: 10.25130/tjes.27.2.09. Disponível em: https://tj-es.com/ojs/index.php/tjes/article/view/155.. Acesso em: 10 sep. 2026.