Second: the cost of publishing papers in general journals depends on the number of manuscripts. Periodicals with many manuscripts naturally have high-priced page numbers, because each periodical has a prescribed page number. In the current environment, you can send it if you give money anyway, mainly because you don't send fake magazines and delay your own affairs. Secondly, it depends on the length and content of your paper, and the publishing price is determined in many ways. So the specific price depends on the papers and publications. I think publishing a periodical is enough. Find a relatively reasonable price, and some electronic journals that are too low may not be useful. Periodicals that are too expensive are unnecessary. You can ask the people of Paper Net, and they will give you a lot of prices and information about related publications. Just choose for yourself. That's how I sent it in those years. These are some of my personal experiences. I hope they can help you.
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