1, survey method: this method is the most scientific research method, which can investigate some information you want purposefully, systematically and systematically, usually according to questionnaires.

2. Observation mode: This mode is a way to observe your own research and obtain your own information content according to the human eye or some auxiliary software.

3. Experimental method: This method obtains the required data information according to a series of experiments, and the data information obtained by this method is generally accurate.

4. Literature research method: This kind of method is based on the data information generated by literature retrieval and reference analysis, which should be solved, otherwise the paper will be easily found when it is fragrant.

5. Qualitative analysis method: This method is based on the research that further clearly shows its own theme.

6. Case study method: This method is to analyze some typical cases according to your own research, and then create your own data.

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.