共 9 条
[1]
[Anonymous], 2008, E LEARNING SCI INSTR
[2]
[Anonymous], 2008, E MENTOR
[3]
[Anonymous], GESTALT THEORY
[5]
Garrison D. R., 1999, Internet and Higher Education, V2, P87, DOI 10.1016/S1096-7516(00)00016-6
[7]
Mayer R.E., 2005, CAMBRIDGE HDB MULTIM, P183, DOI [10.1017/CBO9780511816819.013, DOI 10.1017/CBO9780511816819.013]