Page 147 - PracticalGuidetoProject_BasedLearning
P. 147
اﻟﺪﻟﻴﻞ اﻟﻌﻤﻠﻲ ﻟﻠﺘﻌﻠﻢ اﻟﻘﺎﺋﻢ ﻋﻠﻰ اﻟﻤﺸﺮوﻋﺎت 126
2003TorbertChandler
Validity
reliability
94
−
−