Hutabarat, Novita Karolina, Dedy Ristanto Hulu, and Yonata Laia. “Deteksi Detak Jantung Berbasis Web: Aplikasi Web”. Jusikom : Jurnal Sistem Informasi Ilmu Komputer 3, no. 1 (August 21, 2019): 13–16. Accessed October 19, 2026. https://jurnal.unprimdn.ac.id/index.php/JUSIKOM/article/view/554.