1. Brusilovsky, P., Sosnovsky, S.: Individualized Exercises for Self-Assessment of Programming Knowledge: An Evaluation of QuizPACK. ACM Journal on Educational Resources in Computing 5(3) (2005)
2. Kashy, E., Thoennessen, M., Tsai, Y., Davis, N.E., Wolfe, S.L.: Using networked tools to enhanse student success rates in large classes. In: 27th ASEE/IEEE Frontiers in Education Conference, Pittsburgh, pp. 233–237 (1997)
3. Titus, A.P., Martin, L.W., Beichner, R.J.: Web-based testing in physics education: Methods and opportunities. Computers in Physics 12, 117–123 (1998)
4. Merat, F.L., Chung, D.: World Wide Web approach to teaching microprocessors. In: Frontiers in Education Conference, Pittsburgh, PA (1997)
5. Graham, C.R., Swafford, M.L., Brown, D.J.: Mallard: A Java Enhanced Learning Environment. In: WebNet 1997, World Conference of the WWW, Internet and Intranet, Toronto, Canada (1997)