2Zhang J & Lu D. (2003). Co-project- based online learning: A case study on learners' performances and characteristics[Z]. Paper presented on the 2nd International Conference on Web-Based Learning, Melbourne. 被引量：1
3Zhang J, Sun Y, Wang X & Wu G. (2003). How Do Learners Utilize the Course Package and Learning Support Services in Distance Learning: A Survey on the Learning Processes[J]. International Journal on E-Learning, (4), 17-23. 被引量：1
4Zhang J, Li F, Duan C,& Wu G. (2001). Research on Self-efficacy of Distance Learning and its Influence to Learners' Attainments[A]. In: C. H. Lee (Eds.), Proceedings of the International Conference on Computers in Education /SchoolNet 2001 (pp. 1510-1517)[C]. Incheon Korea: Incheon National University of Education. 被引量：1
