| Periodical/Year | 1999 |
| Periodical/Date | January_February |
| Periodical/Issue | 1 |
| Periodical / Volume | 78 |
| Periodical/Year | 1999 |
| Periodical/Date | Kasım_Aralık |
| Periodical/Issue | 6 |
| Periodical / Volume | 78 |
| Periodical/Year | 1999 |
| Periodical/Date | September_October |
| Periodical/Issue | 5 |
| Periodical / Volume | 78 |
| Periodical/Year | 1999 |
| Periodical/Date | July_August |
| Periodical/Issue | 4 |
| Periodical / Volume | 78 |
| Periodical/Year | 1999 |
| Periodical/Date | May_June |
| Periodical/Issue | 3 |
| Periodical / Volume | 78 |
| Periodical/Year | 1999 |
| Periodical/Date | March_April |
| Periodical/Issue | 2 |
| Periodical / Volume | 78 |
| Periodical/Year | 1999 |
| Periodical/Date | Kasım_Aralık |
| Periodical/Issue | 6 |
| Periodical / Volume | 77 |
| Periodical/Year | 1999 |
| Periodical/Date | September_October |
| Periodical/Issue | 5 |
| Periodical / Volume | 77 |
| Periodical/Year | 1999 |
| Periodical/Date | August |
| Periodical/Issue | 4 |
| Periodical / Volume | 77 |
