SANUR, Elvy. SMART SYSTEM KONTROLLING PERANCANGAN ALAT KONTROL PINTU GATE DOOR UMSU. Jurnal Elektro dan Telkomunikasi, [S.l.], v. 5, n. 1, p. 18 - 28, june 2021. Available at: <https://jurnal.pancabudi.ac.id/index.php/elektrotelkomunikasi/article/view/1960>. Date accessed: 03 july 2024.