B2B e-commerce supply chain integration and performance: A contingency fit perspective on the role of environment. - Karthik N. S. Iyer; Richard Germain; Cindy Claycomb (Inf. Manag., 2009)

Information Technology and Supply Chain Collaboration: Examining the Contingent Role of Environmental Uncertainty. - Karthik N. S. Iyer (Inf. Resour. Manag. J., 2011)