- 8656
- 1997-07-28
economy: الاستثمار البشري
- 8584
- 1997-05-17
- 8525
- 1997-03-17
- 8351
- 1996-09-21
- 8260
- 1996-06-22
- 8182
- 1996-04-03
- 8135
- 1996-02-13
- 7694
- 1994-11-19
- 7599
- 1994-08-15
- 7507
- 1994-05-12
- 7313
- 1993-10-26
- 7161
- 1993-05-24
- 6698
- 1991-12-03
- 6173
- 1989-07-17
- 6162
- 1989-07-05
- 6147
- 1989-06-20
- 6066
- 1989-03-31
- 5904
- 1988-10-19
- 5737
- 1988-05-02
- 5709
- 1988-04-04