Performance of backbone line Pristina-Skopje in 10 GBPS & 40GBPS using WDM and EDFA Amplifier Technology. Int. J. Curr. Eng. Technol. [Internet]. 2016 Feb. 29 [cited 2026 Apr. 30];6(1):152-60. Available from: https://ijcet.evegenis.org/index.php/ijcet/article/view/2644