PS Business School
Education: Globally Recognized Youth
Friday, July 8, 2016
၀န္ေဆာင္မွဳသံုးမ်ိဳး
၁။ လံုုျခံဳေရးအသိ (Security)
၂။ အေရာင္းအသိ (Sales)
၃။ ေျဖရွင္းေပးမွဳ႔အသိျဖင့္ (Service)
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