RETNONINGSIH, E.; ROFIAH, S. .; AROFAH, S. R. . MONITORING ELDERLY HEART RATE BASED ON OXIMETER SENSORS. JITK (Jurnal Ilmu Pengetahuan dan Teknologi Komputer), [S. l.], v. 11, n. 2, p. 435–442, 2025. DOI: 10.33480/jitk.v11i2.6970. Disponível em: https://ejournal.nusamandiri.ac.id/index.php/jitk/article/view/6970. Acesso em: 28 nov. 2025.