KHALID IBRAHEM AL-AZZAWI, Raaed; ALI HUSSIEN, Anas. Investigate Model Reference Controller for Sun-Seeker Tracking System Based on Neural Network. Journal of Engineering and Sustainable Development, Baghdad, Iraq, v. 16, n. 2, p. 44–52, 2012. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1198.. Acesso em: 4 jul. 2025.