Birgin, O. Et Al. 2017. Investigation of Factors Affected to Mathematics Engagement of MiddleSchool Students. INTERNATIONAL ONLINE JOURNAL OF EDUCATIONAL SCIENCES , vol.9, no.4 , 1093-1110.

Birgin, O., Mazman, S. G., Uzun, K., Göksu, B., Peker, E. S., & Gümüş, B., (2017). Investigation of Factors Affected to Mathematics Engagement of MiddleSchool Students. INTERNATIONAL ONLINE JOURNAL OF EDUCATIONAL SCIENCES , vol.9, no.4, 1093-1110.

Birgin, Osman Et Al. "Investigation of Factors Affected to Mathematics Engagement of MiddleSchool Students," INTERNATIONAL ONLINE JOURNAL OF EDUCATIONAL SCIENCES , vol.9, no.4, 1093-1110, 2017

Birgin, Osman Et Al. "Investigation of Factors Affected to Mathematics Engagement of MiddleSchool Students." INTERNATIONAL ONLINE JOURNAL OF EDUCATIONAL SCIENCES , vol.9, no.4, pp.1093-1110, 2017

Birgin, O. Et Al. (2017) . "Investigation of Factors Affected to Mathematics Engagement of MiddleSchool Students." INTERNATIONAL ONLINE JOURNAL OF EDUCATIONAL SCIENCES , vol.9, no.4, pp.1093-1110.

@article{article, author={Osman Birgin Et Al. }, title={Investigation of Factors Affected to Mathematics Engagement of MiddleSchool Students}, journal={INTERNATIONAL ONLINE JOURNAL OF EDUCATIONAL SCIENCES}, year=2017, pages={1093-1110} }