أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
Mr Trithapratim gave you the aswer that you could find that out from Google in ten seconds. Why are you wasting your time here?
1. Product
2.Price.
3. Place.
4. Promotion.
5.People.
6.Process.
7.Physical Evidence.