- 2058
- 1978-02-10
economy: الجدوى الاقتصادية
- 2049
- 1978-02-01
- 1988
- 1977-12-01
- 1923
- 1977-09-27
- 1914
- 1977-09-18
- 1885
- 1977-08-18
- 1857
- 1977-07-21
- 1766
- 1977-04-20
- 1745
- 1977-03-30
- 1712
- 1977-02-23
- 1655
- 1976-12-27
- 1603
- 1976-11-02
- 1579
- 1976-10-09
- 1573
- 1976-10-03
- 1534
- 1976-08-24
- 1507
- 1976-07-28
- 1473
- 1976-06-24
- 1469
- 1976-06-20
- 1413
- 1976-04-25
- 1406
- 1976-04-18