ﮐﺎﺭﺍﯾﯽ
 Efficiency
 
 ﺭﺍﺑﻄﻪ ﺑﯿﻦ ﻧﺘﯿﺠﻪ ﺑﻪ ﺩﺳﺖ ﺁﻣﺪﻩ و ﻣﻨﺎﺑﻊ ﺍﺳﺘﻔﺎﺩﻩ ﺷﺪﻩ.