Sia , Jonathan Hong Tai, Melvin Chun Chiak Kho, King Ung Hii, and Lisa Yong. 2020. “Design and Investigation of RGB-Type LED Visible Light Communication System”. International Journal of Integrated Engineering 13 (2): 136-45. https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/6684.