- 5974
- 1988-12-28
education: الصحة العامة
- 5952
- 1988-12-06
- 5950
- 1988-12-04
- 5935
- 1988-11-19
- 5901
- 1988-10-16
- 5896
- 1988-10-11
- 5887
- 1988-10-02
- 5879
- 1988-09-24
- 5867
- 1988-09-12
- 5791
- 1988-06-26
- 5762
- 1988-05-28
- 5739
- 1988-05-04
- 5721
- 1988-04-16
- 5653
- 1988-02-07
- 5583
- 1987-11-28
- 5532
- 1987-10-07
- 5521
- 1987-09-26
- 5513
- 1987-09-18
- 5488
- 1987-08-23
- 5487
- 1987-08-22