حضور سرپرست معاونت ارزیابی کیفیت سازمان ملی استاندارد در استاندارد ایلام Our authors can publish sights that we may or may not concur with, However they exhibit their perform, distinguish facts from viewpoints, and make sure their Assessment is obvious and in no way deceptive or misleading. To even more http://9so.ir