ASMI, Ahmad Sahril; BAHAR, Bahar. Model Monitoring Detak Jantung Berbasis Smartphone Menggunakan Nodemcu Esp8266. Progresif: Jurnal Ilmiah Komputer, [S. l.], v. 19, n. 1, p. 299–308, 2023. DOI: 10.35889/progresif.v19i1.1131. Disponível em: http://ojs.stmik-banjarbaru.ac.id/index.php/progresif/article/view/1131. Acesso em: 1 sep. 2026.