Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Johannes C. Cronjé. Metaphors and models in Internet-based learning. Computers & Education, 37(3-4):241-256, 2001. [doi]
Abstract is missing.