Baskoro, Farid, Riyanto ., Achmad Agung, and Mahendra Widyartono. “ANALISIS PERANCANGAN SISTEM PENTANAHAN GRID SECARA OPTIMAL PADA SISTEM TENAGA LISTRIK”. JURNAL TEKNIK ELEKTRO 10, no. 1 (August 25, 2020): 55-64. Accessed May 18, 2022. https://ejournal.unesa.ac.id/index.php/JTE/article/view/36271.