Analysis of information sources in references of the Wikipedia article "%D9%85%D8%AF%D8%B1%D8%B3%D8%A9 %D8%B7%D8%A8 %D9%88%D8%A7%D8%B1%D9%8A%D9%86 %D8%A3%D9%84%D8%A8%D8%B1%D8%AA %D9%81%D9%8A %D8%AC%D8%A7%D9%85%D8%B9%D8%A9 %D8%A8%D8%B1%D8%A7%D9%88%D9%86" in Arabic language version.
