PRABOWO SASMITA, DENNY, and MAHENDRA WIDYARTONO. “SISTEM PELACAKAN MATAHARI SUMBU GANDA PADA MODUL FOTOVOLTAIK BERBASIS SENSOR ULTRAVIOLET”. JURNAL TEKNIK ELEKTRO 9, no. 1 (October 22, 2019). Accessed May 7, 2024. https://ejournal.unesa.ac.id/index.php/JTE/article/view/30785.