Acknowledgement

# Activities Attachements
1
president of salahaddin university
Purpose: Publishing article in impact journal
2
president of university of salahaddin
Purpose: high ranking
3
president of university of salahaddin
Purpose: Pubishing in impact journal
4
president of university of salahaddin
Purpose: publishing in impact journal
5
Dean office
Purpose: repearing devices
6
Dean office
Purpose: quality assurance