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.
Errol Thompson, Kinshuk. The nature of an object-oriented program: How do practitioners understand the nature of what they are creating?. Computer Science Education, 21(3):269-287, 2011. [doi]
Abstract is missing.