Research Article

Effect of Linear Chain Carboxylic Acid Anhydrides on Physical and Mechanical Properties of Rubber (Hevea brasiliensis), Acacia, (Acacia spp.), and Oil Palm (Tinnera spp.) Woods

Figure 11

The average impact of woods modified with different anhydrides. Figures in the parentheses are standard deviations. Means followed by the same letter(s) in the same bar are not significantly different at the 0.05 probability level according to the Waller-Duncan test.
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