Sahroni, A., & Sofyan, P. R. (2023). Time Segment Analysis of Heart Rate Variability to Evaluate Daily Stress using Wearable Device Technology. Jurnal ELTIKOM : Jurnal Teknik Elektro, Teknologi Informasi Dan Komputer, 7(2), 104–115. https://doi.org/10.31961/eltikom.v7i2.747