Ali, Bayad Jamal
[Author];
Gardi, Bayar
[Author];
Jabbar Othman, Baban
[Author];
Ali Ahmed, Shahla
[Author];
Burhan Ismael, Nechirwan
[Author];
Abdalla Hamza, Pshdar
[Author];
Mahmood Aziz, Hassan
[Author];
Sabir, Bawan Yassin
[Author];
Sorguli, Sarhang
[Author];
Anwar, Govand
[Author]