2017美赛o奖论文，Theobjectiveofthismodelwastodesignaneasy-to-useindexthatiscapableofgradingacity’ssmartgrowthbasedonbasicprinciplesofsustainability.BecausethetenprinciplesofsmartgrowthwereestablishedtoincludethethreeE’sofsustainability(environmentalsustainability,economicprosperity,andso