About: cost-effective means

Premodifier: cost-effective
Head noun: means

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
energy efficiency	isap:473410418	0.639755
internet	isap:361727001	0.357992
research	isap:362515766	0.260937
environment	isap:414817511	0.243253