Olkun, S. Et Al. 2014. Computational fluency, multiplication table and the performance in solving verbal problems in middle school students Ortaokul Öğrencilerinde İşlemsel akıcılık, Çarpım tablosu ve sözel problemlerde başarı. Elementary Education Online , vol.13, no.4 , 1542-1553.

Olkun, S., Yildiz, E., Sari, M. H., Uçar, A., & Aybala Turan, N., (2014). Computational fluency, multiplication table and the performance in solving verbal problems in middle school students Ortaokul Öğrencilerinde İşlemsel akıcılık, Çarpım tablosu ve sözel problemlerde başarı. Elementary Education Online , vol.13, no.4, 1542-1553.

Olkun, Sinan Et Al. "Computational fluency, multiplication table and the performance in solving verbal problems in middle school students Ortaokul Öğrencilerinde İşlemsel akıcılık, Çarpım tablosu ve sözel problemlerde başarı," Elementary Education Online , vol.13, no.4, 1542-1553, 2014

Olkun, Sinan Et Al. "Computational fluency, multiplication table and the performance in solving verbal problems in middle school students Ortaokul Öğrencilerinde İşlemsel akıcılık, Çarpım tablosu ve sözel problemlerde başarı." Elementary Education Online , vol.13, no.4, pp.1542-1553, 2014

Olkun, S. Et Al. (2014) . "Computational fluency, multiplication table and the performance in solving verbal problems in middle school students Ortaokul Öğrencilerinde İşlemsel akıcılık, Çarpım tablosu ve sözel problemlerde başarı." Elementary Education Online , vol.13, no.4, pp.1542-1553.

@article{article, author={Sinan Olkun Et Al. }, title={Computational fluency, multiplication table and the performance in solving verbal problems in middle school students Ortaokul Öğrencilerinde İşlemsel akıcılık, Çarpım tablosu ve sözel problemlerde başarı}, journal={Elementary Education Online}, year=2014, pages={1542-1553} }