Journal Abbreviation: GEMS GEMOL
Journal ISSN: 0016-626X
| Year | Impact Factor (IF) | Total Articles | Total Cites |
| 2024 (2025 update) | 2.6 | - | 1062 |
| 2023 | 1.6 | - | - |
| 2022 | 2.6 | - | 865 |
| 2021 | 2.045 | - | 730 |
| 2020 | 1.775 | 11 | 573 |
| 2019 | 1.310 | 0 | 398 |
| 2018 | 1.000 | 8 | 411 |
| 2017 | 1.844 | 21 | 318 |
| 2016 | 0.793 | 14 | 316 |
| 2015 | 0.394 | 16 | 170 |
| 2014 | 0.333 | 16 | 142 |
| 2013 | 0.778 | 17 | 170 |
| 2012 | - | - | |
| 2011 | - | - |