How to know the nationality of the author of the paper

If it is published in China, it will be regarded as China literature.

Literature is divided into Chinese and foreign languages by language, regardless of the nationality of the author. What is published in domestic journals is domestic, and what is published in foreign journals is foreign. In addition, foreign literature reflects the advanced level of science and technology in all countries of the world.

insulation paper

How about the Family Inn in Gu Feng, California?

Excuse me, which aspect of mathematical modeling requires higher ability?

Will there be a 0% situation in duplicate checking of HowNet papers?

Is it possible that the papers submitted by Shuiyan Institute will be rejected for minor repairs after major repairs?

Is dragon bombing an intangible cultural heritage?

Papers on the current world population pattern and resources and environment.

Can the results of scientific research projects be papers?

Is the male contraceptive reliable? What's the difference between it and the female contraceptive?

On how to do well the moral education of middle school students.