Karim Mohsen, Kadim, Abdul Gaffer .S .M, and Satar Habib Mnaathr. “Investigation of Interference Noises Frequencies of Human Heart”. Journal of Advanced Computer Science & Technology 8, no. 1 (May 11, 2019): 1–10. Accessed May 3, 2024. https://www.sciencepubco.com/index.php/JACST/article/view/15455.