HUSAINI, F. G. H.; RIDO TAUFIQ SUBAGIO; ARIF NURSETYO. Design of an IoT-Based System for Monitoring Heart Rate and Oxygen Levels at Posyandu Latulif, Rajagaluh Village, Majalengka Regency. Jurnal Riset Informatika, [S. l.], v. 7, n. 4, p. 355–365, 2025. DOI: 10.34288/jri.v7i4.410. Disponível em: https://ejournal.kresnamediapublisher.com/index.php/jri/article/view/410. Acesso em: 30 dec. 2025.