By Kehong Zheng   Changlong Du   Daolong Yang   in International Journal of Coal Preparation and Utilization

ISSN:1939-2699|34|2|75-84

Taylor & Francis Ltd‎(2014)‎

Access to resources Favorite 10.7938

By Zheng Changlong   Fu Lihai   He Peng   in Journal of Science Education and Technology

ISSN:1059-0145|23|2|267-279

Springer Publishing Company ‎(2014)‎

Access to resources Favorite 10.7938