Patmanee, Jaruwat, and Surachet Kanprachar. “Analysis of the Multimode Fiber at Low-Frequency Passband Region”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC) 9, no. 2-6 (June 1, 2017): 37–41. Accessed May 4, 2024. https://jtec.utem.edu.my/jtec/article/view/2431.