Muda, R., N. Arsad, N. Ariffin, and A. A. Hadi. “A Compact Optical Fiber Based Gas Sensing System for Carbon Dioxide Monitoring”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC) 10, no. 1-3 (January 22, 2018): 11–14. Accessed May 4, 2024. https://jtec.utem.edu.my/jtec/article/view/3478.