RANCANGAN BEL OTOMATIS BERBASIS MIKROKONTROLER ARDUINO PADA SMKS IBRAHIMY SITUBONDO. FAHMA [Internet]. 2026 Apr. 22 [cited 2026 May 1];23(3):41-8. Available from: https://ejournal.stmikelrahma.ac.id/index.php/fahma/article/view/185