A. Murdas, Ibrahim, and Ahmed N. Jabbar. “Online Healthcare Monitor System Based on Optical Wireless and FBG Sensors”. International Journal of Engineering & Technology 7, no. 3.4 (June 25, 2018): 100–106. Accessed May 5, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/16755.