Setya Dwi Koerniawan, Andi Adriansyah, and Abu Ubaidah Shamsudin. “Design for Optimization of Solatube Lighting System and Lights With GA-PID Controller”. International Journal of Electrical, Energy and Power System Engineering 5, no. 2 (June 30, 2022): 55-60. Accessed January 29, 2023. https://ijeepse.ejournal.unri.ac.id/journal/index.php/ijeepse/article/view/109.