Who study marketing กันบ้างคะ?
Need some views (own view not from text book) about
1. What is market reaserch?
2. How it important?
3. What is primary and secondary?
4. How it difference about qualitative and quantitative?
5. What kind of survey is the most effective?
ใครเรียน/ทำงาน การตลาด/ Market Research มาแชร์ความรู้กันค่ะ
Need some views (own view not from text book) about
1. What is market reaserch?
2. How it important?
3. What is primary and secondary?
4. How it difference about qualitative and quantitative?
5. What kind of survey is the most effective?
Pls help sharing