1. Aziz, S. and Chappell, L. “Concept of Operations for Ground Control of Canada's Mobile Servicing System”, International Astronautical Congress, Vancouver, Canada, 2004
2. Rembala, R. and Aziz, S. “Increasing the Utilization of the ISS Mobile Servicing System through Ground Control”, International Astronautical Congress, Fukuoka, Japan, 2005
3. Aziz, S. “Evolution of the Mobile Servicing System”, International Symposium on Space Technology and Science, Tsukuba, Japan, 2009