ASTUTIK, Rini Puji; BAKTI, Rendy Fadjar. SISTEM MONITORING DETAK JANTUNG BERBASIS LoRa. E-Link: Jurnal Teknik Elektro dan Informatika, [S. l.], v. 15, n. 1, p. 19–25, 2020. DOI: 10.30587/e-link.v15i1.1606. Disponível em: https://journal.umg.ac.id/index.php/e-link/article/view/1606. Acesso em: 15 jun. 2025.