HASTUTI, Dwi; ZULKARNAIN, M. Rizqi. Design of New Normal Health Protocol Reminder Using Arduino Nano and Ultrasonic Sensor. Best : Journal of Applied Electrical, Science and Technology, [S. l.], v. 3, n. 1, p. 17–21, 2021. DOI: 10.36456/best.vol3.no1.3536. Disponível em: https://jurnal.unipasby.ac.id/best/article/view/3536. Acesso em: 3 oct. 2026.