- 2043
- 1978-01-26
science: الفيزياء
- 1930
- 1977-10-04
- 1855
- 1977-07-19
- 1849
- 1977-07-12
- 1844
- 1977-07-07
- 1841
- 1977-07-04
- 1832
- 1977-06-25
- 1831
- 1977-06-24
- 1830
- 1977-06-23
- 1818
- 1977-06-11
- 1791
- 1977-05-15
- 1779
- 1977-05-03
- 1757
- 1977-04-11
- 1739
- 1977-03-24
- 1729
- 1977-03-14
- 1721
- 1977-03-06
- 1706
- 1977-02-17
- 1643
- 1976-12-14
- 1626
- 1976-11-25
- 1594
- 1976-10-24