Page 128 - PracticalGuidetoProject_BasedLearning
P. 128
107 اﺧﺘﻴﺎر اﻟﻤﻨﻬﺠﻴﺔ:اﻟﻔﺼﻞ اﻟﺮاﺑﻊ
2015
350
300
250
200
150
100
50
230 180 130 80 0
30 -20
-50
24
PPPGDP
2015
24