- 1959
- 1977-11-02
education: برامج تعليمية
- 1958
- 1977-11-01
- 1956
- 1977-10-30
- 1870
- 1977-08-03
- 1791
- 1977-05-15
- 1735
- 1977-03-20
- 1712
- 1977-02-23
- 1706
- 1977-02-17
- 1698
- 1977-02-09
- 1677
- 1977-01-19
- 1676
- 1977-01-18
- 1661
- 1977-01-03
- 1629
- 1976-11-28
- 1612
- 1976-11-11
- 1603
- 1976-11-02
- 1485
- 1976-07-06
- 1424
- 1976-05-06
- 1303
- 1976-01-05
- 1012
- 1975-03-17
- 869
- 1974-10-22