<?xml version="1.0"?>
<dblp>
<article key="journals/ce/OzcelikA11" mdate="2011-12-20">
<author>Erol Ozcelik</author>
<author>Cengiz Acarturk</author>
<title>Reducing the spatial distance between printed and online information sources by means of mobile technology enhances learning: Using 2D barcodes.</title>
<pages>2077-2085</pages>
<year>2011</year>
<volume>57</volume>
<journal>Computers &amp; Education</journal>
<number>3</number>
<ee>http://dx.doi.org/10.1016/j.compedu.2011.05.019</ee>
<url>db/journals/ce/ce57.html#OzcelikA11</url>
</article>
</dblp>
