SAFITRI, Ismiy; APRIANSYAH, Apriansyah; HIDAYAT, Kemas Muhammad Wahyu. Arduino Uno-Based Automatic Hand Soap Dispenser Using Ultrasonic Sensors for Hand Hygiene. International Journal of Multidisciplinary Sciences and Arts, [S. l.], v. 5, n. 4, p. 852–858, 2026. DOI: 10.47709/ijmdsa.v5i4.9738. Disponível em: https://jurnal.itscience.org/index.php/ijmdsa/article/view/9738. Acesso em: 13 nov. 2026.