highly significantp < 0.001
TP values ranged between 2.27 and 5.34 and increased as the thickness reduced in all groups with highly significant correlations ( r > 0.94, R2 > 0.89, p < 0.001).
TP values ranged between 2.27 and 5.34 and increased as the thickness reduced in all groups with highly significant correlations ( r > 0.94, R2 > 0.89, p < 0.001).