A. Ponniran, A. Hashim, and A. Joret, “A Design of Low Power Single Axis Solar Tracking System Regardless of Motor Speed”, IJIE, vol. 3, no. 2, Dec. 2011, Accessed: Aug. 07, 2026. [Online]. Available: https://journal.uthm.edu.my/index.php/ijie/article/view/367