id	keyword
ejpam-5891	n∏ j=1
ejpam-5891	fuzzy
ejpam-5891	decision
ejpam-5891	3)l
ejpam-5891	making
ejpam-5891	operators
ejpam-5891	
ejpam-5891	j=1 lj
ejpam-5891	charging
ejpam-5891	3)l n∏
ejpam-5891	k+1∏ j=1
ejpam-5891	aggregation
ejpam-5891	criteria
ejpam-5891	et al
ejpam-5891	fahmi
ejpam-5891	fermatean