Sinan Kanbir, M. A. (Ken) Clements, Nerida F. Ellerton <br/><br/>
Using Design Research and History to Tackle a Fundamental Problem with School Algebra 

 -  Springer  Springer  2018 
<br/><br/><label>ISBN: </label>9783319592046 
<br/><br/><label>Source: </label>EBOOK