Prototype Hand Sanitizer Otomatis Berbasis Arduino Dan Ultrasonik - Studi Kasus Di Stt Abdiel Ungaran. MIFORTEKH [Internet]. 2021 May 10 [cited 2024 Nov. 23];1(1):13-22. Available from: https://journal.stiestekom.ac.id/index.php/mifortekh/article/view/18