Vignesh M, Dr. S. Subhash Sharma and Dr. Balaji Ganesh 2023. Comparison of Surface Roughness of Nanohybrid Composite Before and After Brushing with Tooth Whitening Dentifrice. Journal for ReAttach Therapy and Developmental Diversities. 6, 10s(2) (Nov. 2023), 2244–2250. DOI:https://doi.org/10.53555/jrtdd.v6i10s(2).3665.