1. Han, Yiying, Shulin Yu, Chen Wei. Ten year integration of English listening research in China: review and prospect. Journal of Beijing Institute of International Studies, 58–65.
2. Hu, Chajuan, Chunlei Shen. 2015. Analysis and reflection on the current situation of mobile English learning research in China I. Analysis based on the domestic ten-year (2004–2014) research. China Distance Education 79: 15–20.
3. Li Yanping. 2012. Using podcasting technology to build a new model of College English listening teaching—An empirical study based on mobile language learning theory. Modern Education Technology: 68–72.
4. Liu, Shixiang, Bingyan Zhu. 2016. Application of APP software in hybrid English teaching from the perspective of M-learning I. Taking android as an example. Journal of Minxi Vocational and Technical College, 93–97.
5. Zhuang, Yiling, Bingxin Xie. 2016. Mobile learning of English listening based on smart phones. Journal of Guilin Normal University 118–122 + 130.