Ghazali, M. S.; Mohd Romlay, F. R.; Ehsan, A. A. Manufacturing of Polymer-Based 1×2 Y-Branch Symmetric and Asymmetric Waveguide Coupler through Moulding Technique. Int. J. Automot. Mech. Eng. 2021, 18 (3), 8998-9005. https://doi.org/10.15282/ijame.18.3.2021.12.0689.