[الصقرالشمالي]

إن شاء الله تعالى الروابط هذه تفيدك

https://www.haridy.com/ib/attachment....8&d=1230872245

https://www.djelfa.info/vb/showthread.php?t=95988

https://bac2009.7olm.org/montada-f57/topic-t5758.htm

https://moha-dz.blogspot.com/2010/01/blog-post_09.html

https://www.america.gov/st/env-arabic...0.2718012.html