RANCANG BANGUN ALAT UKUR PULSE OXIMETRY, HEART RATE DAN TEMPERATUR MANUSIA BERBASIS ARDUINO MEGA. JTEMP [Internet]. 2023 Jun. 22 [cited 2026 Jul. 10];4(1):8-14. Available from: https://journal.polbitrada.ac.id/index.php/Jtemp/article/view/26