Wan Maisarah Mukhtar, Alia Athira Tarmuji, Noor Syuhaida Mohamed, and Muhammad Syahir Jafree. 2023. “Theoretical Study on Hybrid Amplification of 32-Channels DWDM in Optical Parametric Amplifiers”. Journal of Advanced Research Design 48 (1):1-13. https://akademiabaru.com/submit/index.php/ard/article/view/4873.