In this paper, we apply literature, action research, observation, case studies, interviews and other methods to study.

本研究采用文献法、行动研究、观察、案例研究等方法进行研究。

youdao

In this paper, we apply literature, action research, observation, case studies, interviews and other methods to study.

本研究采用文献法、行动研究、观察、案例研究等方法进行研究。

youdao