- 2804
- 1980-03-07
education: البحوث التربوية
- 2730
- 1979-12-22
- 2721
- 1979-12-13
- 2695
- 1979-11-17
- 2684
- 1979-11-06
- 2674
- 1979-10-25
- 2672
- 1979-10-23
- 2544
- 1979-06-16
- 2368
- 1978-12-22
- 2318
- 1978-11-01
- 2303
- 1978-10-17
- 2219
- 1978-07-24
- 1909
- 1977-09-11
- 1745
- 1977-03-30
- 1662
- 1977-01-04
- 956
- 1975-01-20
- 870
- 1974-10-23
- 639
- 1974-03-04