Prototype Hand Sanitizer Otomatis Berbasis Arduino Dan Ultrasonik - Studi Kasus Di Stt Abdiel Ungaran. Jurnal Manajemen Informatika & Teknologi, [S. l.], v. 1, n. 1, p. 13–22, 2021. DOI: 10.51903/mifortekh.v1i1.18. Disponível em: https://journal.stiestekom.ac.id/index.php/mifortekh/article/view/18.. Acesso em: 27 nov. 2024.