D. S.  Bajwa, Raja, V. T., Tyran, C. K., and Tyran, K., ?The adoption and use of technologies to support virtual teams?, Group Decision and Negotiation (GDN) 2009 Conference. Toronto, 2009.

V. T.  Raja, ?An AI-based Heuristic for solving an Extended Concentrator Location Problem?, College of Business Research Seminar Series. Corvallis, OR, 2002.

V. T.  Raja and Han, B. T., ?An AI-based Heuristic for solving a Generalized Concentrator Location Problem?, INFORMS National Meeting. Seattle, WA, 1998.