1.

Library: Central Library of Shahrekord University (Chaharmahal va Bakhtiari)

2.

Library: Library of Medical Sciences of Jundishapour University (Khuzestan)

3.

Library: Library of Medical Sciences of Jundishapour University (Khuzestan)

4.

Library: Central Library of Ahvaz Faculty of Petroleum (Khuzestan)

5.

Library: Central Library of Ahvaz Faculty of Petroleum (Khuzestan)

6.

Library: Central Library of Ahvaz Faculty of Petroleum (Khuzestan)

7.

Library: Library of Islamic Parliament (Tehran)

8.

Library: Library of Islamic Parliament (Tehran)

9.

Library: Library of Islamic Parliament (Tehran)

10.

Library: Library of Islamic Parliament (Tehran)

11.

Library: Library of Islamic Parliament (Tehran)

12.

Library: Library of Islamic Parliament (Tehran)

13.

Library: Library of Islamic Parliament (Tehran)

14.

Library: Library of Islamic Parliament (Tehran)

15.

Library: Library of Islamic Parliament (Tehran)

16.

Library: Library of Islamic Parliament (Tehran)

17.

Library: Library of Islamic Parliament (Tehran)

18.

Library: Library of Islamic Parliament (Tehran)

19.

Library: State Department Library (Tehran)

20.

Author:

Library: Library and Documentation Center of Kurdistan University (Kurdistan)

Subject: ، Physics