Petroleum is a naturally occurring, yellow-to-black liquid found in geological formations beneath the Earth's surface, which is commonly refined into various types of fuels.
The impact factor (IF) of an academic journal may be a measure reflecting the average of citations to recent articles published within the journal. it's often used as a proxy for the relative importance of a journal among its field, with journals with higher impact factors deemed to be a lot of vital than those with lower ones. The impact factor is employed to check completely different journals among a certain field. Petroleum Journals adopt editorial policies to extend its impact factor. Petroleum Journals publish a bigger share of review articles that usually are cited over research reports. Thus review articles will raise the impact issue of the journal and review journals can thus usually have the very best impact factors in their various fields. Petroleum impact factor journal editors set their submissions policy to "by invite only" to ask solely senior scientists to publish "citable" papers to extend the journal impact issue. Another less insidious maneuver journals use is to publish a large portion of its papers, or a minimum of the papers expected to be highly cited, early within the year. This provides those papers longer to collect citations.
Last date updated on June, 2014