1. Development trend and facing problems of coal chemical industry (in Chinese);Bai;Contemporary Chemical Industry,2010
2. The impact of disposal and treatment of coal mining wastes on environment and farmland;Bian;Environmental Geology,2009
3. Environmental issues from coal mining and their solutions;Bian;Mining Science and Technology,2010
4. Clean processing and utilization of coal energy;Chen;The Chinese Journal of Process Engineering,2006
5. Assessment of dry methods for coal preparation (in Chinese);Chen;Coal Preparation Technology,2003