Anna Eckerdal, Michael Thuné, and Anders Berglund. Proceedings of the first international workshop on Computing education research, page 135--142. New York, NY, ACM, (2005)
Anna Eckerdal, Michael Thuné, and Anders Berglund. Proceedings of the first international workshop on Computing education research, page 135--142. New York, NY, ACM, (2005)