Fadillah, Wa Ode, Her Gumiwan Ariswati, & Wahyu Caesarendra.
"Analysis Infinite Impulse Response (Iir) Filter for Reducing Motion Artifacts in Heart Rate Signals Based on Photoplethysmography." <em>Jurnal Teknokes</em> [Online], 17.3 (2024): n. pag. Web. 21 Jan. 2025