Mohd Kamal, N. H. ., Sapingi, H. H. J. . and Azzahar, N. i (2023) “Analysis of Graphene Coating Thickness for Single Mode and D-Shaped Fiber Sensor”, Journal of Research in Nanoscience and Nanotechnology, 8(1), pp. 1–12. doi: 10.37934/jrnn.8.1.112.