검색결과 : 2건
| No. | Article |
|---|---|
| 1 |
R&D status and the performance of domestic firms in China's coal mining industry Sun SZ, Anwar S Energy Policy, 79, 99, 2015 |
| 2 |
Comparative study on efficiency performance of listed coal mining companies in China and the US Fang H, Wu JJ, Zeng C Energy Policy, 37(12), 5140, 2009 |