Muhammad Muizz Mohd Nawawi, Khairul Azami Sidek and Amelia Wong Azman (2024) “ECG in Real World Scenario: Time Variability in Biometric using Wearable Smart Textile Shirts”, Journal of Advanced Research in Applied Sciences and Engineering Technology, 40(2), pp. 36–49. doi: 10.37934/araset.40.2.3649.