TABLE 6.

Comparison between SEM model and SEM-ANN model.

Model	Knowledge psychological ownership			Knowledge withholding
	KPO1	KPO2	KPO3	KW1	KW2	KW3
SEM	31.7%	33.8%	58.4%	52.5%	38.0%	39.8%
SEM-ANN	32.0%	35.3%	64.4%	67.3%	48.8%	63.0%