tptd.org

https://tptd.org

គ្រប់គ្រងការបណ្តុះបណ្តាលជំនាញវិជ្ជាជីវទេសចរណ៍ វាយតម្លៃគុណភាព-សមត្ថភាព ​កម្លាំង​ពលកម្ម​ជំនាញ​ក្នុង​វិស័យ​ទេសចរណ៍ និងទីផ្សារការងារ

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