Jyrki T. J. Penttinen
Jyrki T. J. Penttinen has written at least 2 books. Their most popular book is 5G Explained with 1 save with an average rating of 3⭐.
 5G Explained 5G Explained
| 3 | 1 read | |
 5G Second Phase Explained
| 0 | 0 reads |
Jyrki T. J. Penttinen has written at least 2 books. Their most popular book is 5G Explained with 1 save with an average rating of 3⭐.
5G Explained 5G Explained
| 3 | 1 read | |
5G Second Phase Explained
| 0 | 0 reads |