Khalid Boulifa, Abdelali Kaaouachi
      The relationship between the home resources for learning and sciences achievement in TIMSS 2011 a multilevel analysis
      Applied Mathematical Sciences, Vol. 9, 2015, no. 13, 637-652
      http://dx.doi.org/10.12988/ams.2015.48668

Copyright © 2014 Khalid Boulifa and Abdelali Kaaouachi. This article is distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.