1Hong Wei Chen. Synthetical evaluation of ecological value of univer- sity campuses [ J ]. International journal of engineering, 2010 (3) : 27 -29.
2Ying-Feng Kuo,Pang-Cheng Chen. Selection of mobile value-add-ed services for system operators using fuzzy synthetic evaluation [ J ]. Expert Syst. Appl. ,2006 (30) : 124-127.