| Periodical/Year | 2019 |
| Periodical/Date | September |
| Periodical/Issue | 9 |
| Periodical / Volume | 39 |
| Periodical/Year | 2019 |
| Periodical/Date | October |
| Periodical/Issue | 10 |
| Periodical / Volume | 39 |
| Periodical/Year | 2019 |
| Periodical/Date | November |
| Periodical/Issue | 11 |
| Periodical / Volume | 39 |
| Periodical/Year | 2019 |
| Periodical/Date | December |
| Periodical/Issue | 12 |
| Periodical / Volume | 39 |
| Periodical/Year | 2019 |
| Periodical/Date | January |
| Periodical/Issue | 1 |
| Periodical / Volume | 39 |
| Periodical/Year | 2019 |
| Periodical/Date | February |
| Periodical/Issue | 2 |
| Periodical / Volume | 39 |
| Periodical/Year | 2019 |
| Periodical/Date | March |
| Periodical/Issue | 3 |
| Periodical / Volume | 39 |
| Periodical/Year | 2019 |
| Periodical/Date | April |
| Periodical/Issue | 4 |
| Periodical / Volume | 39 |
