Mohd Azam, S. N. A., Sidek, K. A., & Ismail, A. F. (2018). Photoplethysmogram Based Biometric Identification Incorporating Different Age and Gender Group. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), 10(1-5), 101–108. Retrieved from https://jtec.utem.edu.my/jtec/article/view/3639