id	keyword
fumecheng-2453	kaizen
fumecheng-2453	quality
fumecheng-2453	dea
fumecheng-2453	data
fumecheng-2453	analysis
fumecheng-2453	system
fumecheng-2453	efficiency
fumecheng-2453	dmus
fumecheng-2453	industries
fumecheng-2453	implementation
fumecheng-2453	model
fumecheng-2453	journal
fumecheng-2453	outputs