Latest impact factors for KeAi journals

We are delighted to bring you the latest impact factors* for our journals. 

We would like to thank the journals’ editorial teams, the reviewers and the authors who have contributed to the success of these journals. We look forward to continuing to work with all of you, taking the journals to the next level of excellence.

The impact factor measures the average number of citations received in a particular year by papers published in the journal in the proceeding two years.  

Ranking highlights include:

• Bioactive Materials (1st in materials science, biomaterials and 2nd in engineering, biomedical)
• Journal of Magnesium and Alloys (1st in metallurgy & metallurgical engineering) 
• Animal Nutrition (2nd in agriculture, dairy & animal science and 3rd in veterinary science)
• Petroleum Science (2nd in engineering, petroleum)
• Petroleum Exploration and Development (3rd in engineering, petroleum)
• Propulsion and Power Research (4th in engineering, aerospace)
• International Soil and Water Conservation Research (4th in soil science and 5th in water resources)
• Green Energy & Environment (5th in green sustainable science & technology) 
• Horticultural Plant Journal (5th in horticulture)

We also saw the following journals receive their first impact factors: Propulsion and Power Research, Synthetic and Systems Biotechnology and Underground Space.

All Impact Factors 2020

* ©Journal Citation Reports, Clarivate Analytics, 2021