A. E. Ibhaze, A. O. Gbadebo, A. A. Amusan, and S. N. John, “Performance Analysis of Fiber Attenuation in Passive Optical Networks”, IJEEI, vol. 11, no. 3, pp. 700–712, Sep. 2023, doi: 10.52549/ijeei.v11i3.4919.