共 6 条
- [2] Dequn Huang, 2004, STUDIES FOREIGN ED, V31, P56
- [3] Vocational and technical education problem-based learning exercise: sample scenario [J]. WORLD CONFERENCE ON EDUCATIONAL SCIENCES - NEW TRENDS AND ISSUES IN EDUCATIONAL SCIENCES, 2009, 1 (01): : 1944 - 1948
- [5] Zhang Y.-G., 2010, J DISTANCE ED, P47
- [6] zhao Mengqi, 2010, J SCI ASPECT JUL, P231