ruslan, muhammad, M.Saleh Al-Amin, and Emidiana Emidiana. “Perancangan Sistem Fire Alarm Kebakaran Pada Gedung Laboratorium XXX”. Jurnal Tekno 18, no. 2 (November 11, 2021): 51 - 61. Accessed January 24, 2022. https://journal.binadarma.ac.id/index.php/jurnaltekno/article/view/1412.