حضور سرپرست معاونت ارزیابی کیفیت سازمان ملی استاندارد در استاندارد ایلام Our authors can publish sights that we may or may not concur with, Nevertheless they demonstrate their function, distinguish info from opinions, and ensure their Evaluation is evident and in no way deceptive or misleading. To further more guard http://9so.ir