RANCANG BANGUN APLIKASI KUNCI PINTU OTOMATIS BERBASIS MIKROKONTROLER ARDUINO MENGGUNAKAN SMARTPHONE ANDROID. CESS (Journal of Computer Engineering, System and Science) [Internet]. 31 Juli 2017 [dikutip 30 April 2026];2(2):59-63. Tersedia pada: https://jurnal.unimed.ac.id/2012/index.php/cess/article/view/5803