id	keyword
eajbcs-1073	fuzzy
eajbcs-1073	solution
eajbcs-1073	model
eajbcs-1073	ft(x
eajbcs-1073	objective
eajbcs-1073	function
eajbcs-1073	method
eajbcs-1073	et.al
eajbcs-1073	programming
eajbcs-1073	problem
eajbcs-1073	decision