Hasanov, Mehman H., Bayram G. Ibrahimov, and Shalala F. Qodjaeva. 2018. “RESEARCH EFFICIENCY OPTICAL TRANSPORT NETWORKS WITH USE TRANSFERRING AND RECEPTION OPTOELECTRONICS MODULE”. International Journal of Research -GRANTHAALAYAH 6 (2):324-30. https://doi.org/10.29121/granthaalayah.v6.i2.2018.1578.