| Author(s) | : | Dr. Javeed Akhtar, Er. Mebrhit G/Mariam, Er. Tsegay Hailu and Dr. P. K. Omre |
| ISBN | : | 978-93-90846-06-1 |
| Publisher | : | AkiNik Publications |
| Language | : | English |
| Pages | : | 129 |
| Publication Year | : | 2021 |
| Binding | : | Paperback |
| DOI | : | https://doi.org/10.22271/ed.book.1196 |
