mahardi R, Shodiqin A. Smart Relay Based Automatic Transfer Switch in Internet Server Room: Automatic Transfer Switch Berbasis Smart Relay Pada Ruang Server Internet. j. pendidikan. elektro inform. eduelektromatika [Internet]. 6 Desember 2021 [dikutip 1 Mei 2026];2(01):42-7. Tersedia pada: http://jurnal.sttp.ac.id/index.php/eduelektromatika/article/view/42