کتاب های Zhenghong Chen
![China's Medium and Long-Term Science and Technology Program: History and Philosophy](http://cdn.ketabkoo.com/covers/17/1731812-n.jpg)
China's Medium and Long-Term Science and Technology Program: History and Philosophy
Zhenghong Chen, 2021![Learning Path Construction in e-Learning: What to Learn, How to Learn, and How to Improve](http://cdn.ketabkoo.com/covers/10/1055427-n.jpg)
Learning Path Construction in e-Learning: What to Learn, How to Learn, and How to Improve
Fan Yang, Zhenghong Dong (auth.), 2017![Infectious Agents Associated Cancers: Epidemiology and Molecular Biology](http://cdn.ketabkoo.com/covers/10/1088260-n.jpg)
Infectious Agents Associated Cancers: Epidemiology and Molecular Biology
Qiliang Cai, Zhenghong Yuan, Ke Lan (eds.), 2017![Materials Science, Volume 2: Phase Transformation and Properties](http://cdn.ketabkoo.com/covers/14/1492941-n.jpg)