Nur Cholis Majid, Affan Bachri, and Arief Budi Laksono. “Rancang Bangun Implementasi Internet Of Things Sebagai Monitoring Denyut Jantung Dan Suhu Berbasis Thingspeak”. SinarFe7 3, no. 1 (September 24, 2020). Accessed June 12, 2026. https://www.journal.fortei7.org/index.php/sinarFe7/article/view/247.