- 1513
- 1976-08-03
science: البحث العلمي
- 1504
- 1976-07-25
- 1500
- 1976-07-21
- 1498
- 1976-07-19
- 1490
- 1976-07-11
- 1465
- 1976-06-16
- 1463
- 1976-06-14
- 1458
- 1976-06-09
- 1451
- 1976-06-02
- 1443
- 1976-05-25
- 1417
- 1976-04-29
- 1380
- 1976-03-23
- 1365
- 1976-03-08
- 1242
- 1976-02-13
- 1336
- 1976-02-07
- 1320
- 1976-01-22
- 1319
- 1976-01-21
- 1291
- 1975-12-23
- 1247
- 1975-11-08
- 1237
- 1975-10-29