حضور سرپرست معاونت ارزیابی کیفیت سازمان ملی استاندارد در استاندارد ایلام Our authors can publish views that we may or may not concur with, but they exhibit their perform, distinguish facts from views, and ensure their Examination is clear and under no circumstances deceptive or misleading. To additional guard the http://9so.ir