Alat Vital Sign Portable Dengan Parameter SpO2 Dan Heart Rate Dilengkapi Layar TFT Berbasis ESP32. MEDIKA TRADA, [S. l.], v. 6, n. 1, p. 9–16, 2025. DOI: 10.59485/jtemp.v6i1.103. Disponível em: https://journal.polbitrada.ac.id/index.php/Jtemp/article/view/103. Acesso em: 20 sep. 2026.