- 1430
- 1976-05-12
international: مؤتمرات دولية
- 1366
- 1976-03-09
- 1324
- 1976-01-26
- 1225
- 1975-10-27
- 1207
- 1975-09-28
- 1205
- 1975-09-26
- 1174
- 1975-08-26
- 1163
- 1975-08-15
- 1030
- 1975-04-04
- 888
- 1974-11-10
- 822
- 1974-09-03
- 708
- 1974-05-12
- 418
- 1973-07-01
- 340
- 1973-04-01
- 221
- 1972-11-05