共 6 条
[1]
He Dan, 2010, HIGHER AGR ED, P93
[2]
Hui Taiwang, 2010, STAT SCI PRACTICE, P15
[3]
Lin Huiqing, 2003, CHINA HIGHER ED, P8
[4]
Liu Fucheng, 2003, STAT ED, P6
[5]
Yang Huayun, 2011, BEIJING NEWS 0126
[6]
Zou Zhi, 2008, LIAONING ED RES, P109