mahardi, Rakadian, dan Ali Shodiqin. “Smart Relay Based Automatic Transfer Switch in Internet Server Room: Automatic Transfer Switch Berbasis Smart Relay Pada Ruang Server Internet”. Jurnal | Eduelektromatika 2, no. 01 (Desember 6, 2021): 42–47. Diakses Mei 1, 2026. http://jurnal.sttp.ac.id/index.php/eduelektromatika/article/view/42.