KARADUMAN, H. And GÜLTEKİN, M. 2007. The effect of constructivist learning principles based learning materials to students attitudes success and retention in social studies. TURKISH ONLINE JOURNAL OF EDUCATIONAL TECHNOLOGY , no.6 , 98-112.

KARADUMAN, H., & GÜLTEKİN, M., (2007). The effect of constructivist learning principles based learning materials to students attitudes success and retention in social studies. TURKISH ONLINE JOURNAL OF EDUCATIONAL TECHNOLOGY , no.6, 98-112.

KARADUMAN, HIDIR, And MEHMET GÜLTEKİN. "The effect of constructivist learning principles based learning materials to students attitudes success and retention in social studies," TURKISH ONLINE JOURNAL OF EDUCATIONAL TECHNOLOGY , no.6, 98-112, 2007

KARADUMAN, HIDIR And GÜLTEKİN, MEHMET. "The effect of constructivist learning principles based learning materials to students attitudes success and retention in social studies." TURKISH ONLINE JOURNAL OF EDUCATIONAL TECHNOLOGY , no.6, pp.98-112, 2007

KARADUMAN, H. And GÜLTEKİN, M. (2007) . "The effect of constructivist learning principles based learning materials to students attitudes success and retention in social studies." TURKISH ONLINE JOURNAL OF EDUCATIONAL TECHNOLOGY , no.6, pp.98-112.

@article{article, author={HIDIR KARADUMAN And author={MEHMET GÜLTEKİN}, title={The effect of constructivist learning principles based learning materials to students attitudes success and retention in social studies}, journal={TURKISH ONLINE JOURNAL OF EDUCATIONAL TECHNOLOGY}, year=2007, pages={98-112} }