http://www.meducation.edu.dz/bo/bo2000/beo440/beo440_8.htm
http://www.google.co.ma/search?hl=fr&q=%D9%88%D8%B1%D9%82%D8%A9+%D8%A7%D9%84%D8%AA%D9%86%D9%82%D9%8A%D8%B7+&meta=
http://www.histgeo-ma.com/13Services/Doc/feuille%20de%20note1.rtf
http://www.histgeo-ma.com/10Pers/A_propos.htm
http://sdiddi.ifrance.com/
http://www.ps-revolution.com/forum/showthread.php?t=648
http://www.men.gov.ma/examen/def.htm
http://www.karate4arab.com/vb/showthread.php?t=10445&page=2
http://www.oujdacity.net/oujda-article-1487-fr.html