| LEJPT Statistics | Link | AcademicDirect Organization | Link | |
| AcademicDirect Publishing House | Link | Virtual Library of Free Software | Link | |
| Leonardo Journal of Sciences | Link | "Amici" Cultural Society | Link | |
| Amici Publishing House | Link | LASZLO Alexandru | Link | |
| Journals Referents LogIn | Link | Lorentz JÄNTSCHI | Link | |
| Hit statistics source code programs | Link | Both journals all papers list | Link | |
| Light HTML version of LEJPT Issue 1 | Link | Light HTML version of LEJPT Issue 2 | Link | |
| Light HTML version of LEJPT Issue 3 | Link |