JIIA Impact Factor
Click HERE to download the most recent information on our Journal Impact Factor.
The Journal Impact Factor (JIF) is a measure reflecting the average number of citations to articles published in journals, books, patent documents, thesis, project reports, newspapers, conference/ seminar proceedings, documents published on the Internet, notes, and any other approved documents. It measures the relative importance of a journal within its field, with journals of higher journal impact factors deemed to be more important than those with lower ones.
How the Impact Factor was Calculated:
The calculation is based on a two-year period and involves dividing the number of times articles were cited by the number of articles that are citable.
Sample Calculation of 2020 IF of a journal:
- A = the number of times articles published in 2018 and 2019 were cited by indexed journals during 2018.
- B = the total number of “citable items” published in 2018 and 2019.
- A/B = 2020 impact factor
1-year impact factor scores
- 2020 – 2.07
- 2019 – 2.27
- 2018 – 1.09
- 2017 – 1.96
- 2016 – 2.64
- 2015 – 1.84
5-year impact factor scores for JIIA
- 2020 – 2.76
- 2019 – 2.60
- 2018 – 2.03
- 2017 – 2.46
- 2016 – 2.94
- 2015 – 3.05