By Siu Wai-sum   Liu Zhi-chao   in Small Business Economics

ISSN:0921-898X|25|4|333-346

Springer Publishing Company ‎(2005)‎

Access to resources Favorite 14.384067

By Kai-Huang Liu   Zhi-Chao Lu   Tian-Cheng Liu   De-Ren Li   in Chinese Physics Letters

ISSN:0256-307X|30|1|17501-17503

IOP Publishing‎(2013)‎

Access to resources Favorite 9.967286