publication venue for
- Tools for teaching introductory programming. 38:560-561. 2006
- RAPTOR: a visual programming environment for teaching algorithmic problem solving. 37:176-180. 2005
- Session details: Software engineering --- 2. 34. 2002
- Graphics for free. 31:65-68. 1999
- PACKET tracing. 28:162-164. 1996
- Experimental evaluation of programming language features: Implications for introductory programming languages. 11:18-21. 1979
- Tools for teaching introductory programming: what works? 2006
- The effectiveness of simulation in a hybrid and on-line networking course 2003
- PACKET tracing: a new paradigm for teaching computer network courses 1996