YILMAZ, O. And Sahin, A. 2013. EDUCATIONAL SOFTWARE DEVELOPMENT FOR DESING OF STEEL STRUCTURES LESSON. SIGMA JOURNAL OF ENGINEERING AND NATURAL SCIENCES-SIGMA MUHENDISLIK VE FEN BILIMLERI DERGISI , vol.31, no.4 , 571-581.

YILMAZ, O., & Sahin, A., (2013). EDUCATIONAL SOFTWARE DEVELOPMENT FOR DESING OF STEEL STRUCTURES LESSON. SIGMA JOURNAL OF ENGINEERING AND NATURAL SCIENCES-SIGMA MUHENDISLIK VE FEN BILIMLERI DERGISI , vol.31, no.4, 571-581.

YILMAZ, Orkun, And Abdurrahman ŞAHİN. "EDUCATIONAL SOFTWARE DEVELOPMENT FOR DESING OF STEEL STRUCTURES LESSON," SIGMA JOURNAL OF ENGINEERING AND NATURAL SCIENCES-SIGMA MUHENDISLIK VE FEN BILIMLERI DERGISI , vol.31, no.4, 571-581, 2013

YILMAZ, Orkun And Sahin, Abdurrahman. "EDUCATIONAL SOFTWARE DEVELOPMENT FOR DESING OF STEEL STRUCTURES LESSON." SIGMA JOURNAL OF ENGINEERING AND NATURAL SCIENCES-SIGMA MUHENDISLIK VE FEN BILIMLERI DERGISI , vol.31, no.4, pp.571-581, 2013

YILMAZ, O. And Sahin, A. (2013) . "EDUCATIONAL SOFTWARE DEVELOPMENT FOR DESING OF STEEL STRUCTURES LESSON." SIGMA JOURNAL OF ENGINEERING AND NATURAL SCIENCES-SIGMA MUHENDISLIK VE FEN BILIMLERI DERGISI , vol.31, no.4, pp.571-581.

@article{article, author={Orkun YILMAZ And author={Abdurrahman ŞAHİN}, title={EDUCATIONAL SOFTWARE DEVELOPMENT FOR DESING OF STEEL STRUCTURES LESSON}, journal={SIGMA JOURNAL OF ENGINEERING AND NATURAL SCIENCES-SIGMA MUHENDISLIK VE FEN BILIMLERI DERGISI}, year=2013, pages={571-581} }