http://salahagag.jeeran.com/التكنولوجيا.html
http://www.technique.africa-web.org/modules.php?name=News&file=article&sid=4
http://www.google.co.ma/search?hl=fr&q=%D8%A7%D9%84%D8%AA%D9%84%D8%A7%D9%85%D9%8A%D8%B0+%D8%A8%D8%A7%D9%84%D8%AB%D8%A7%D9%86%D9%88%D9%8A%D8%A9+%D8%A7%D9%84%D8%A3%D8%B9%D8%AF%D8%A7%D8%AF%D9%8A%D8%A9+&meta=
http://tctechnique.jeeran.com/archive/2007/3/
http://www.aqsaa.com/vb/showthread.php?t=28119
http://www.123arab.com/vb/showthread.php?t=21691