As long as it is the searched article, there is no problem with the search number. As long as the search certificate is provided, the school is recognized.

The reason why sci expelled the journal.

(1) Journals are flooded seriously. For example, some journals have been flooded, and the quality of published papers is not high, and the self-citation rate is high. In this case, the author should see the situation clearly before submitting it.

(2) Stop publishing. Periodicals cease to be published, so naturally they are no longer included.

(3) Peer review fraud: This is a serious academic misconduct, and the author should seek truth from facts.

(4) Some people are kicked for unknown reasons.

There is no better way: ask the search agency if it is checking before submitting the manuscript; Then after submission and publication, there is always the risk of being kicked before retrieval.

In short, the selected sci journals have been kicked out. If the paper has been published but has not been retrieved, it will not be retrieved again. The author has no choice but to admit his bad luck and reschedule the publication of the paper. When re-publishing, he must keep his eyes open, be very cautious, and make up for it in time without causing too much impact.