Saputra, Bangun Aji, and Alfian Ma’arif. “Prototipe Solar Tracking Berbasis Arduino Dan Sensor Light Dependent Resistor (LDR)”. Buletin Ilmiah Sarjana Teknik Elektro 4, no. 1 (November 2, 2022): 30–40. Accessed November 22, 2024. http://journal2.uad.ac.id/index.php/biste/article/view/5547.