Journal Abbreviation: TOPIA
Journal ISSN: 1206-0143
| Year | Impact Factor (IF) | Total Articles | Total Cites |
| 2023 (2024 update) | 0.4 | - | - |
| 2022 | - | - | |
| 2021 | 0.577 | - | 100 |
| 2020 | 1.100 | 21 | 113 |
| 2019 | 0.208 | 0 | 65 |
| 2018 | 0.179 | 5 | 55 |
| 2017 | 0.275 | 0 | 69 |
| 2016 | 0.065 | 20 | 32 |
| 2015 | 0.167 | 20 | 45 |
| 2014 | 0.020 | - | 22 |
| 2013 | 0.035 | - | 20 |
| 2012 | - | - | |
| 2011 | - | - | |
| 2010 | - | - |