Bui, N.T., Nguyen, T.Q. and Pham, H.V. 2022. Effects of ASE noise and dispersion chromatic on performance of DWDM networks using distributed Raman amplifiers. International Journal of Communication Networks and Information Security (IJCNIS). 6, 2 (Apr. 2022). DOI:https://doi.org/10.17762/ijcnis.v6i2.716.