Mohamad S, Munira Markom A, Sidik N, Chandra Paul M, Wadi Harun S. Performance Comparison of Zirconia, Bismuth and Silica-doped Erbium Fiber for Optical Amplification. IJET [Internet]. 2018 Nov. 30 [cited 2024 Dec. 4];7(4.22):94-6. Available from: https://sciencepubco.com/index.php/ijet/article/view/22197