Papers can be distributed in larger university libraries, such as Tongji, Tsinghua and Peking University. At that time, the author only needs to provide the English title of the article he wants to retrieve, and will issue a certificate to the author after verification.

If the paper is completed by more than one person, the inclusion certificate of sci paper can only be applied by the first author of the paper. Other authors can use the first author's sci paper to prove it. In addition, university libraries can issue sci papers inclusion certificates and SSCI, EI and other inclusion services.

Introduction:

Thesis is a Chinese word, and its pinyin is lùn wén, which is a common word in classical literature and refers to conversation or exchange of ideas.

Nowadays, papers are often used to refer to articles that conduct research in various academic fields and describe academic research results, which are referred to as papers for short. It is not only a means to discuss problems in academic research, but also a tool to describe academic research results in academic exchanges. Including academic papers, graduation papers, dissertations, scientific papers, achievement papers and so on.