The graph shows the changes in the impact factor of Journal of the Japan Petroleum Institute and its the corresponding percentile for the sake of comparison with the entire literature. Impact Factor is the most common scientometric index, which is defined by the number of citations of papers in two preceding years divided by the number of papers published in those years.
How Influential is Journal of the Japan Petroleum Institute?
Journal of the Japan Petroleum Institute is the 55th out of 81 Fuel Technology journals. This Journal is the 290th out of 568 Energy journals. This Journal is the 1934th out of 4,401 Applied Sciences journals. This Journal is the 4693rd out of 11,479 Physical Sciences journals.
How are inpact factors calculated?
The impact factor (IF) is calculated by counting citations from peer-reviewed journals only.
extended IF also counts citations from books and conference papers. However, no patent, abstract, working papers, online documents, etc., are covered.
