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John, BSc BIT, PMP
ติวเตอร์ของชุมชน
What is the most effective way to justify a salary increase or promotion to your manager?
Say that you have been there a long time
Explain that you really need more cash
Show measurable data of your business impact
Suggest you might leave for another company
ทดสอบ 2 คน
1 มิ.ย. 2026 เวลา 16:14

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