Mohamud Ahmed, Musse, Mohammad Kamrul Hasan, and Mohammad Shafiq. “Development of Automatic Solar Tracking System for Small Solar Energy System”. International Journal of Engineering & Technology 7, no. 3.18 (August 2, 2018): 11–15. Accessed May 24, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/16664.