Efficiency evaluation of wood processing leading enterprises in Jiangsu based on DEA model
YANG Jia-meng1, SHI Wei2, SHE Guang-hui2, ZHANG Zhi-guang1*
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2008, (03): 127 -130 .  DOI: 10.3969/j.jssn.1000-2006.2008.03.030