Collect nearly 20 dissertations and choose which retrieval tools.

Tools include academic search platform, Google, Baidu, etc.

There are also books: Superstar Digital Library, Scholar's Home Digital Library, China Higher Education E-Map Network, Springer Foreign Language Books. Periodicals: CNKI, VIP, Wanfang, EBSCO, SpringerLINK and other periodical databases. Patents: Wanfang, China National Intellectual Property Administration, China, European Patent Office database, US Patent and Trademark Office database. Standard documents: Wanfang, China Standard Service Network, ISO and IEC websites. Scientific and Technological Reports: China Scientific and Technological Achievements Database, National Science and Technology Library, American Government Research Center, etc. Conference papers: CNKI, Wanfang, National Science and Technology Library, ISTP, China Conference Network and other conference papers databases. Dissertations: China HowNet, Wanfang, National Science and Technology Library, PQDT and other dissertations libraries. Government publications: government gazette, government website, etc.

What is the personal information of Yan Li, a psychological teacher in Hebi High School?

Problems of constant pressure water supply system without tower controlled by PLC

How to withdraw Geda's thesis

The difference between spss and amos

How to realize the optimization of engineering quality management

Appreciation of Five Cities' Works

How to make a paper catalogue

Automobile paper template

Einstein's cultural achievements?

Can you give me a graduation thesis on economic management? The topic is the inspiration brought by learning xxxx. The topic must be a professional course of 5000 words. Thank you.