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2021
It is built from checkable properties of the record itself: whether the article has a DOI, how many independent sources confirmed its data, whether the required fields are filled in, and how recent the latest confirmation is. Disagreement between sources and a missing identifier lower it. A value of 80 or above means the record was published without further checking; 60 to 79 means it is published at reduced confidence, with a manual check advisable. A record verified by an editor by hand is never pushed below 90 by a recalculation. This scores our data about the article, not the article itself.
This article analyzes the costs of aviation companies in the context of the pandemic, including for the airline of the Republic of Kazakhstan. The classification of airline costs is considered. Cost classification and analysis of consumer demand, taking into account the epidemiological situation in different regions, are the basis for optimizing air transportation, reducing costs and ensuring the economic stability of the airline in the face of pandemics.