Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
سلام ببخشید چرا برای ریاضی نهم هیچ جزوه ای وجود نداره؟
خب بشین بنویس مرد مومن خوبه تازه نهمی هستی