An article by colleagues and I on our ARC grant, published in Campus Review (subscribers only):

Gribble, C., Blackmore, J., Farrell, L., Devlin, M., Arber, R. and Rahimi, M. (May 28, 2012). Work barriers block international students. Campus Review: http://www.campusreview.com.au/blog/features/work-barriers-block-international-students/