- 10372
- 2002-05-03
education: الملكية الفكرية
- 10277
- 2002-01-26
- 9857
- 2000-11-26
- 9850
- 2000-11-19
- 9474
- 1999-11-02
- 9333
- 1999-06-14
- 9265
- 1999-04-07
- 9180
- 1999-01-07
- 9135
- 1998-11-23
- 9014
- 1998-07-25
- 8867
- 1998-02-26
- 8755
- 1997-11-04
- 8554
- 1997-04-15
- 8058
- 1995-11-27
- 8028
- 1995-10-28
- 7984
- 1995-09-14
- 7752
- 1995-01-18
- 7675
- 1994-10-31
- 6740
- 1992-01-22
- 6172
- 1989-07-16