Bakirci, H. Et Al. 2011. The effects of simulation technique and worksheets on formal operational stage in science and technology lessons. 3rd World Conference on Educational Sciences (WCES) , (İstanbul, Turkey), 1462-1469.

Bakirci, H., Bilgin, A. K. , & Simsek, A., (2011). The effects of simulation technique and worksheets on formal operational stage in science and technology lessons . 3rd World Conference on Educational Sciences (WCES) (pp.1462-1469). İstanbul, Turkey

Bakirci, Hasan, Arzu Kirman Bilgin, And ALPER ŞİMŞEK. "The effects of simulation technique and worksheets on formal operational stage in science and technology lessons," 3rd World Conference on Educational Sciences (WCES), İstanbul, Turkey, 2011

Bakirci, Hasan Et Al. "The effects of simulation technique and worksheets on formal operational stage in science and technology lessons." 3rd World Conference on Educational Sciences (WCES) , İstanbul, Turkey, pp.1462-1469, 2011

Bakirci, H. Bilgin, A. K. And Simsek, A. (2011) . "The effects of simulation technique and worksheets on formal operational stage in science and technology lessons." 3rd World Conference on Educational Sciences (WCES) , İstanbul, Turkey, pp.1462-1469.

@conferencepaper{conferencepaper, author={Hasan Bakirci Et Al. }, title={The effects of simulation technique and worksheets on formal operational stage in science and technology lessons}, congress name={3rd World Conference on Educational Sciences (WCES)}, city={İstanbul}, country={Turkey}, year={2011}, pages={1462-1469} }