共 23 条
[2]
Baker MJ, 2003, COMPUT-SUPP COLLAB L, V2, P11
[3]
Blake C., 2014, P 9 INT C NETW LEARN, P25
[4]
Charalampidi M, 2014, EDULEARN PROC, P6250
[8]
Gunawardena CN, 1998, 14TH ANNUAL CONFERENCE ON DISTANCE TEACHING AND LEARNING, PROCEEDINGS, P139
[9]
Hammond M., 2005, Australasian Journal of Educational Technology, V21, P283