K. Akbayır And A. AKÇA, "AN INVESTIGATION ON HOW MUCH THE SECONDARY SCHOOL STUDENTS LEARN THE PLACE VALUE CONCEPT IN NATURAL NUMBERS," JOURNAL OF SOCIAL AND HUMANITIES SCIENCES RESEARCH , vol.4, no.15, pp.2149-2158, 2017
Akbayır, K. And AKÇA, A. 2017. AN INVESTIGATION ON HOW MUCH THE SECONDARY SCHOOL STUDENTS LEARN THE PLACE VALUE CONCEPT IN NATURAL NUMBERS. JOURNAL OF SOCIAL AND HUMANITIES SCIENCES RESEARCH , vol.4, no.15 , 2149-2158.
Akbayır, K., & AKÇA, A., (2017). AN INVESTIGATION ON HOW MUCH THE SECONDARY SCHOOL STUDENTS LEARN THE PLACE VALUE CONCEPT IN NATURAL NUMBERS. JOURNAL OF SOCIAL AND HUMANITIES SCIENCES RESEARCH , vol.4, no.15, 2149-2158.
Akbayır, Kamil, And Aykan AKÇA. "AN INVESTIGATION ON HOW MUCH THE SECONDARY SCHOOL STUDENTS LEARN THE PLACE VALUE CONCEPT IN NATURAL NUMBERS," JOURNAL OF SOCIAL AND HUMANITIES SCIENCES RESEARCH , vol.4, no.15, 2149-2158, 2017
Akbayır, Kamil And AKÇA, Aykan. "AN INVESTIGATION ON HOW MUCH THE SECONDARY SCHOOL STUDENTS LEARN THE PLACE VALUE CONCEPT IN NATURAL NUMBERS." JOURNAL OF SOCIAL AND HUMANITIES SCIENCES RESEARCH , vol.4, no.15, pp.2149-2158, 2017
Akbayır, K. And AKÇA, A. (2017) . "AN INVESTIGATION ON HOW MUCH THE SECONDARY SCHOOL STUDENTS LEARN THE PLACE VALUE CONCEPT IN NATURAL NUMBERS." JOURNAL OF SOCIAL AND HUMANITIES SCIENCES RESEARCH , vol.4, no.15, pp.2149-2158.
@article{article, author={Kamil Akbayır And author={Aykan AKÇA}, title={AN INVESTIGATION ON HOW MUCH THE SECONDARY SCHOOL STUDENTS LEARN THE PLACE VALUE CONCEPT IN NATURAL NUMBERS}, journal={JOURNAL OF SOCIAL AND HUMANITIES SCIENCES RESEARCH}, year=2017, pages={2149-2158} }