Vikram Sorathia Zakir Laliwala Sanjay Chaudhary Towards Agricultural Marketing Reforms: Web Services Orchestration Approach. 260-270 2005 conf/IEEEscc/2005 IEEE SCC http://doi.ieeecomputersociety.org/10.1109/SCC.2005.100 db/conf/IEEEscc/scc2005.html#SorathiaLC05