Li Zhi, Tan, Hii King Ung, Cynthia Kon, and Kong Jer Chuan. “Investigation of Multiple Transceiver System for Free Space Optical Communication”. International Journal of Integrated Engineering 13, no. 2 (December 2, 2020): 159–167. Accessed July 18, 2024. https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/6762.