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The role of quality in e-procurement performance : an empirical analysis
Vaidyanathan, Ganesh; Devaraj, Sarv - In: Journal of operations management 26 (2008) 3, pp. 407-425
Persistent link: https://www.econbiz.de/10003716226
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Capability hierarchy in electronic procurement and procurement process performance : an empirical analysis
Mishra, Abhay Nath; Devaraj, Sarv; Vaidyanathan, Ganesh - In: Journal of operations management 31 (2013) 6, pp. 376-390
Persistent link: https://www.econbiz.de/10010221125
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Effect of purchase volume flexibility and purchase mix flexibility on e-procurement performance : an analysis of two perspectives
Devaraj, Sarv; Vaidyanathan, Ganesh; Mishra, Abhay Nath - In: Journal of operations management 30 (2012) 7/8, pp. 509-520
Persistent link: https://www.econbiz.de/10009685189