highly significantP < 0.05
For the surface treatment with MMA, when the mean flexural strength of Groups B1 and C1 was compared, the results were highly significant ( P < 0.05) [ Figure 7 ].
For the surface treatment with MMA, when the mean flexural strength of Groups B1 and C1 was compared, the results were highly significant ( P < 0.05) [ Figure 7 ].