ﻣﺆﺷﺮﺍﺕ ﺍﻷﺩﺍﺀ ﺍﻟﺮﺋﻴﺴﻴﺔ :ﻋﻨﺼﺮ ﺃﺳﺎﺳﻲ ﰲ ﺍﳌﺪﻥ ﺍﻟﺮﺍﻏﺒﺔ ﰲ ﲢﻘﻴﻖ ﺃﻫﺪﺍﻑ ﺍﻟﺘﻨﻤﻴﺔ ﺍﳌﺴﺘﺪﺍﻣﺔ ﻳﻮﻧﻴﻮ 2020