00914oas 2200265z- 450 99621318670331620171030111252.01384-234X(CKB)110978976781251(EXLCZ)9911097897678125120160229cuuuuuuuu -u- -engComputableAmsterdamVNU Business Publications0169-3786 Information TechnologyComputer Science (Hardware & Networks)Information TechnologyData Storage and Data MiningInformation TechnologyDatabase Design & ManagementInformation TechnologyComputer Science (Hardware & Networks)Information TechnologyData Storage and Data MiningInformation TechnologyDatabase Design & ManagementJOURNAL996213186703316Computable2186229UNISA