Mohd Kamal, Nurul Hazirah, Husni Hani Jameela Sapingi, and Najwa i Azzahar. 2023. “Analysis of Graphene Coating Thickness for Single Mode and D-Shaped Fiber Sensor”. Journal of Research in Nanoscience and Nanotechnology 8 (1):1-12. https://doi.org/10.37934/jrnn.8.1.112.