Sulista, A., N. Nehru, and S. . Fuady. “Rancang Bangun Alat Monitoring Tekanan Darah Berbasis Internet of Things (IoT)”. Jurnal Engineering, vol. 3, no. 1, Jan. 2021, pp. 13-26, https://online-journal.unja.ac.id/JurnalEngineering/article/view/11666.