Raju, M. R., M. D. Dhivya, M. R. Saranya, and M. S. I. Abbinaya. “Web Service Negotiation Using AHP for Business Oriented Design of Service Level Agreements”. INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY, Vol. 4, no. 2, Aug. 2005, pp. 401-7, https://cirworld.com/index.php/ijct/article/view/3228.