You can, Henan is only Zheng University Library can issue authoritative reports, like the province's other college teachers must go to Zheng University to open the report. Secondly, special problems. Affected by the epidemic, some colleges and universities do not allow outsiders to enter and exit, which also leads to the difficulty of opening the report. In addition, the system problem. Colleges and universities have winter and summer vacations, and during the winter and summer vacations, the staff is on vacation, and the retrieval report still can not be opened, which is also a problem that we often face.

1 The title of the paper to be searched, journal name, author, year volume issue, page number, DOI number and other information and the database in which the paper is located (Chinese papers: Zhi.com, Wanfang, Nanda Core, etc.; foreign papers: EI, SCI, SSCI, etc.), 发至jiansuo@zzu.edu.cn; (Note: There is also a public computer available in the search hall)

2 Go to the retrieval hall of the above location to pick up the number machine;

3 Wait for the number to be called;

4 Tell the retrieval staff the following information:

(1) the number of copies; (2) for multiple papers, are all the papers on one certificate or separate certificates; (3) SCI papers, to be or not to be the impact factor and partitioning; if so, is the partitioning to be the Chinese Academy of Sciences JCR partition or foreign JCR partition.