Table 4. Results of two-way ANOVA for water absorption of composite

Source	Injection moulding				Compression moulding
	Freshwater		Seawater		Freshwater		Seawater
	Sum of squares	p-value	Sum of squares	p-value	Sum of squares	p-value	Sum of squares	p-value
Wood species	4.805E-5	0.204	2.00E-5	0.427	0.000	0.017	0.001	0.001
Types of polymer	1.805E-5	0.429	3.92E-5	0.270	0.012	0.000	0.009	0.000

ANOVA: analysis of variance.