- 11181
- 2004-07-26
international: التعاون الأكاديمي
- 10471
- 2002-08-10
- 10007
- 2001-04-29
- 8601
- 1997-06-03
- 8168
- 1996-03-20
- 7825
- 1995-04-04
- 7578
- 1994-07-25
- 6977
- 1992-10-28
- 5217
- 1986-11-20
- 5123
- 1986-08-14
- 4644
- 1985-04-17
- 4489
- 1984-11-12
- 4090
- 1983-10-02
- 4086
- 1983-09-28
- 3756
- 1982-10-27
- 3121
- 1981-01-20
- 3120
- 1981-01-19
- 1847
- 1977-07-10