Karal, H. Et Al. 2009. Usability of testing apparatuses about renewable energy resources in constructivist class environment. World Conference on Educational Sciences , (Nicosia, CYPRUS), 1264-1271.

Karal, H., Bahcekapili, T., & REİSOĞLU, İ., (2009). Usability of testing apparatuses about renewable energy resources in constructivist class environment . World Conference on Educational Sciences (pp.1264-1271). Nicosia, CYPRUS

Karal, HASAN, Tugba Bahcekapili, And İLKNUR REİSOĞLU. "Usability of testing apparatuses about renewable energy resources in constructivist class environment," World Conference on Educational Sciences, Nicosia, CYPRUS, 2009

Karal, HASAN Et Al. "Usability of testing apparatuses about renewable energy resources in constructivist class environment." World Conference on Educational Sciences , Nicosia, CYPRUS, pp.1264-1271, 2009

Karal, H. Bahcekapili, T. And REİSOĞLU, İ. (2009) . "Usability of testing apparatuses about renewable energy resources in constructivist class environment." World Conference on Educational Sciences , Nicosia, CYPRUS, pp.1264-1271.

@conferencepaper{conferencepaper, author={HASAN KARAL Et Al. }, title={Usability of testing apparatuses about renewable energy resources in constructivist class environment}, congress name={World Conference on Educational Sciences}, city={Nicosia}, country={CYPRUS}, year={2009}, pages={1264-1271} }