حضور سرپرست معاونت ارزیابی کیفیت سازمان ملی استاندارد در استاندارد ایلام Our authors can publish views that we might or might not concur with, However they clearly show their operate, distinguish information from opinions, and ensure their Evaluation is evident and by no means deceptive or deceptive. To even further http://9so.ir